320604482 has 16 divisors (see below), whose sum is σ = 538805952. Its totient is φ = 141790320.

The previous prime is 320604457. The next prime is 320604491. The reversal of 320604482 is 284406023.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196118 + ... + 197745.

It is an arithmetic number, because the mean of its divisors is an integer number (33675372).

Almost surely, 2^320604482 is an apocalyptic number.

320604482 is a deficient number, since it is larger than the sum of its proper divisors (218201470).

320604482 is a wasteful number, since it uses less digits than its factorization.

320604482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 393913.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 320604482 is about 17905.4316340042. The cubic root of 320604482 is about 684.4207951313.

The spelling of 320604482 in words is "three hundred twenty million, six hundred four thousand, four hundred eighty-two".