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3371680837 = 72232991731
BaseRepresentation
bin1100100011110111…
…1100010001000101
322200222102010121001
43020331330101011
523401122241322
61314322453301
7146360546200
oct31075742105
98628363531
103371680837
111480253798
127a1204231
134196bbc25
1423db18937
1514b011827
hexc8f7c445

3371680837 has 12 divisors (see below), whose sum is σ = 4092689376. Its totient is φ = 2764358520.

The previous prime is 3371680831. The next prime is 3371680843. The reversal of 3371680837 is 7380861733.

3371680837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3371680831) and next prime (3371680843).

It is a de Polignac number, because none of the positive numbers 2k-3371680837 is a prime.

It is a super-2 number, since 2×33716808372 = 22736463333186041138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3371680831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1494739 + ... + 1496992.

It is an arithmetic number, because the mean of its divisors is an integer number (341057448).

Almost surely, 23371680837 is an apocalyptic number.

It is an amenable number.

3371680837 is a deficient number, since it is larger than the sum of its proper divisors (721008539).

3371680837 is a wasteful number, since it uses less digits than its factorization.

3371680837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991768 (or 2991761 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 46.

The square root of 3371680837 is about 58066.1763593919. The cubic root of 3371680837 is about 1499.5081108625.

The spelling of 3371680837 in words is "three billion, three hundred seventy-one million, six hundred eighty thousand, eight hundred thirty-seven".

Divisors: 1 7 23 49 161 1127 2991731 20942117 68809813 146594819 481668691 3371680837