332609994 has 24 divisors (see below), whose sum is σ = 721475040. Its totient is φ = 110743848.

The previous prime is 332609989. The next prime is 332610001. The reversal of 332609994 is 499906233.

332609994 is a `hidden beast` number, since 3 + 32 + 609 + 9 + 9 + 4 = 666.

It is a super-2 number, since 2×332609994² = 221258816217360072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6489 + ... + 26595.

It is an arithmetic number, because the mean of its divisors is an integer number (30061460).

Almost surely, 2^332609994 is an apocalyptic number.

332609994 is an abundant number, since it is smaller than the sum of its proper divisors (388865046).

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

332609994 is a wasteful number, since it uses less digits than its factorization.

332609994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21034 (or 21031 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The square root of 332609994 is about 18237.5983616265. The cubic root of 332609994 is about 692.8593756504.

The spelling of 332609994 in words is "three hundred thirty-two million, six hundred nine thousand, nine hundred ninety-four".