332351604 has 72 divisors (see below), whose sum is σ = 910920192. Its totient is φ = 101563200.

The previous prime is 332351603. The next prime is 332351609. The reversal of 332351604 is 406153233.

It is a happy number.

332351604 is a `hidden beast` number, since 3 + 3 + 2 + 3 + 51 + 604 = 666.

It is a super-2 number, since 2×332351604² = 220915177362745632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332351603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68317 + ... + 73019.

Almost surely, 2^332351604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 332351604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455460096).

332351604 is an abundant number, since it is smaller than the sum of its proper divisors (578568588).

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

332351604 is a wasteful number, since it uses less digits than its factorization.

332351604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4877 (or 4872 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 332351604 is about 18230.5129933307. The cubic root of 332351604 is about 692.6799118971.

The spelling of 332351604 in words is "three hundred thirty-two million, three hundred fifty-one thousand, six hundred four".