3331113921 has 48 divisors (see below), whose sum is σ = 5023200000. Its totient is φ = 2125543680.

The previous prime is 3331113901. The next prime is 3331113937. The reversal of 3331113921 is 1293111333.

It is not a de Polignac number, because 3331113921 - 2⁵ = 3331113889 is a prime.

It is a super-2 number, since 2×3331113921² = 22192639909359988482, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3331113901) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6675330 + ... + 6675828.

It is an arithmetic number, because the mean of its divisors is an integer number (104650000).

Almost surely, 2^3331113921 is an apocalyptic number.

It is an amenable number.

3331113921 is a deficient number, since it is larger than the sum of its proper divisors (1692086079).

3331113921 is a wasteful number, since it uses less digits than its factorization.

3331113921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 851 counting only the distinct ones).

The product of its digits is 1458, while the sum is 27.

The square root of 3331113921 is about 57715.8030438805. The cubic root of 3331113921 is about 1493.4699724114.

The spelling of 3331113921 in words is "three billion, three hundred thirty-one million, one hundred thirteen thousand, nine hundred twenty-one".