350504320 has 32 divisors (see below), whose sum is σ = 837925920. Its totient is φ = 140201472.

The previous prime is 350504303. The next prime is 350504347. The reversal of 350504320 is 23405053.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 350504291 and 350504300.

It is a congruent number.

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, 273192 + ... + 274471.

It is an arithmetic number, because the mean of its divisors is an integer number (26185185).

Almost surely, 2^350504320 is an apocalyptic number.

It is an amenable number.

350504320 is an abundant number, since it is smaller than the sum of its proper divisors (487421600).

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

350504320 is an equidigital number, since it uses as much as digits as its factorization.

350504320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547682 (or 547670 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 350504320 is about 18721.7606009691. The cubic root of 350504320 is about 705.0681958745.

Adding to 350504320 its reverse (23405053), we get a palindrome (373909373).

The spelling of 350504320 in words is "three hundred fifty million, five hundred four thousand, three hundred twenty".