331853896 has 16 divisors (see below), whose sum is σ = 678792240. Its totient is φ = 150842640.

The previous prime is 331853827. The next prime is 331853897. The reversal of 331853896 is 698358133.

It is a super-2 number, since 2×331853896² = 220254016580757632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (331853897) 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 3 ways as a sum of consecutive naturals, for example, 1885446 + ... + 1885621.

It is an arithmetic number, because the mean of its divisors is an integer number (42424515).

Almost surely, 2^331853896 is an apocalyptic number.

It is an amenable number.

331853896 is an abundant number, since it is smaller than the sum of its proper divisors (346938344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331853896 is a wasteful number, since it uses less digits than its factorization.

331853896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771084 (or 3771080 counting only the distinct ones).

The product of its digits is 466560, while the sum is 46.

The square root of 331853896 is about 18216.8574677412. The cubic root of 331853896 is about 692.3339684588. Note that the first 3 decimals are identical.

The spelling of 331853896 in words is "three hundred thirty-one million, eight hundred fifty-three thousand, eight hundred ninety-six".