332164430 has 40 divisors (see below), whose sum is σ = 648275832. Its totient is φ = 122539872.

The previous prime is 332164421. The next prime is 332164433. The reversal of 332164430 is 34461233.

It is a happy number.

It is a super-2 number, since 2×332164430² = 220666417114449800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 332164430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332164433) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 285029 + ... + 286191.

Almost surely, 2^332164430 is an apocalyptic number.

332164430 is a deficient number, since it is larger than the sum of its proper divisors (316111402).

332164430 is an equidigital number, since it uses as much as digits as its factorization.

332164430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 332164430 is about 18225.3787340620. The cubic root of 332164430 is about 692.5498528321.

The spelling of 332164430 in words is "three hundred thirty-two million, one hundred sixty-four thousand, four hundred thirty".