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3386709 = 321272963
BaseRepresentation
bin1100111010110101010101
320101001200200
430322311111
51331333314
6200331113
740533534
oct14726525
96331620
103386709
111a03537
121173a99
13917691
1464231b
1546d709
hex33ad55

3386709 has 12 divisors (see below), whose sum is σ = 4932096. Its totient is φ = 2239272.

The previous prime is 3386683. The next prime is 3386711. The reversal of 3386709 is 9076833.

It is not a de Polignac number, because 3386709 - 29 = 3386197 is a prime.

It is a super-2 number, since 2×33867092 = 22939595701362, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3386729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 339 + ... + 2624.

It is an arithmetic number, because the mean of its divisors is an integer number (411008).

Almost surely, 23386709 is an apocalyptic number.

It is an amenable number.

3386709 is a deficient number, since it is larger than the sum of its proper divisors (1545387).

3386709 is a wasteful number, since it uses less digits than its factorization.

3386709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096 (or 3093 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 3386709 is about 1840.3013340211. The cubic root of 3386709 is about 150.1732664479.

It can be divided in two parts, 3386 and 709, that added together give a triangular number (4095 = T90).

The spelling of 3386709 in words is "three million, three hundred eighty-six thousand, seven hundred nine".

Divisors: 1 3 9 127 381 1143 2963 8889 26667 376301 1128903 3386709