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3380746893 = 31959311349
BaseRepresentation
bin1100100110000010…
…0001101010001101
322201121110201212220
43021200201222031
523410432400033
61315245045553
7146530605636
oct31140415215
98647421786
103380746893
1114853861a7
127a42568b9
1341b544664
14240dd888d
1514bc02bb3
hexc9821a8d

3380746893 has 8 divisors (see below), whose sum is σ = 4744908000. Its totient is φ = 2135208528.

The previous prime is 3380746883. The next prime is 3380746907. The reversal of 3380746893 is 3986470833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3380746893 - 26 = 3380746829 is a prime.

It is a super-2 number, since 2×33807468932 = 22858899109058306898, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3380746823) 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 7 ways as a sum of consecutive naturals, for example, 29655618 + ... + 29655731.

It is an arithmetic number, because the mean of its divisors is an integer number (593113500).

Almost surely, 23380746893 is an apocalyptic number.

It is an amenable number.

3380746893 is a deficient number, since it is larger than the sum of its proper divisors (1364161107).

3380746893 is a wasteful number, since it uses less digits than its factorization.

3380746893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59311371.

The product of its (nonzero) digits is 2612736, while the sum is 51.

The square root of 3380746893 is about 58144.1905352547. The cubic root of 3380746893 is about 1500.8509087671.

The spelling of 3380746893 in words is "three billion, three hundred eighty million, seven hundred forty-six thousand, eight hundred ninety-three".

Divisors: 1 3 19 57 59311349 177934047 1126915631 3380746893