352326320 has 20 divisors (see below), whose sum is σ = 819158880. Its totient is φ = 140930496.

The previous prime is 352326311. The next prime is 352326341. The reversal of 352326320 is 23623253.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 352326320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201960 + ... + 2202119.

It is an arithmetic number, because the mean of its divisors is an integer number (40957944).

Almost surely, 2^352326320 is an apocalyptic number.

It is an amenable number.

352326320 is an abundant number, since it is smaller than the sum of its proper divisors (466832560).

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

352326320 is a wasteful number, since it uses less digits than its factorization.

352326320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4404092 (or 4404086 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 352326320 is about 18770.3574819448. The cubic root of 352326320 is about 706.2877859022.

Adding to 352326320 its reverse (23623253), we get a palindrome (375949573).

The spelling of 352326320 in words is "three hundred fifty-two million, three hundred twenty-six thousand, three hundred twenty".