332320330 has 32 divisors (see below), whose sum is σ = 628228224. Its totient is φ = 126325056.

The previous prime is 332320319. The next prime is 332320337. The reversal of 332320330 is 33023233.

It is a super-2 number, since 2×332320330² = 220873603462617800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 332320298 and 332320307.

It is not an unprimeable number, because it can be changed into a prime (332320337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31509 + ... + 40711.

It is an arithmetic number, because the mean of its divisors is an integer number (19632132).

Almost surely, 2^332320330 is an apocalyptic number.

332320330 is a deficient number, since it is larger than the sum of its proper divisors (295907894).

332320330 is a wasteful number, since it uses less digits than its factorization.

332320330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390.

The product of its (nonzero) digits is 972, while the sum is 19.

The square root of 332320330 is about 18229.6552353576. The cubic root of 332320330 is about 692.6581843543.

Adding to 332320330 its reverse (33023233), we get a palindrome (365343563).

It can be divided in two parts, 3323203 and 30, that added together give a palindrome (3323233).

The spelling of 332320330 in words is "three hundred thirty-two million, three hundred twenty thousand, three hundred thirty".