3385931331 has 16 divisors (see below), whose sum is σ = 4700511648. Its totient is φ = 2166124800.

The previous prime is 3385931317. The next prime is 3385931377. The reversal of 3385931331 is 1331395833.

It is not a de Polignac number, because 3385931331 - 2⁶ = 3385931267 is a prime.

It is a super-2 number, since 2×3385931331² = 22929061956494863122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3385931331.

It is not an unprimeable number, because it can be changed into a prime (3385931431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 218136 + ... + 233141.

It is an arithmetic number, because the mean of its divisors is an integer number (293781978).

Almost surely, 2^3385931331 is an apocalyptic number.

3385931331 is a deficient number, since it is larger than the sum of its proper divisors (1314580317).

3385931331 is a wasteful number, since it uses less digits than its factorization.

3385931331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451382.

The product of its digits is 87480, while the sum is 39.

The square root of 3385931331 is about 58188.7560530383. The cubic root of 3385931331 is about 1501.6177111577.

The spelling of 3385931331 in words is "three billion, three hundred eighty-five million, nine hundred thirty-one thousand, three hundred thirty-one".