332897988 has 24 divisors (see below), whose sum is σ = 782881792. Its totient is φ = 110091744.

The previous prime is 332897969. The next prime is 332898019. The reversal of 332897988 is 889798233.

It is a super-2 number, since 2×332897988² = 221642140828896288, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107695 + ... + 110742.

Almost surely, 2^332897988 is an apocalyptic number.

It is an amenable number.

332897988 is an abundant number, since it is smaller than the sum of its proper divisors (449983804).

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

332897988 is a wasteful number, since it uses less digits than its factorization.

332897988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218571 (or 218569 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 57.

The square root of 332897988 is about 18245.4922652144. The cubic root of 332897988 is about 693.0592912504.

The spelling of 332897988 in words is "three hundred thirty-two million, eight hundred ninety-seven thousand, nine hundred eighty-eight".