539617328 has 40 divisors (see below), whose sum is σ = 1102221120. Its totient is φ = 255216960.

The previous prime is 539617319. The next prime is 539617339. The reversal of 539617328 is 823716935.

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, 330851 + ... + 332477.

It is an arithmetic number, because the mean of its divisors is an integer number (27555528).

Almost surely, 2^539617328 is an apocalyptic number.

It is an amenable number.

539617328 is an abundant number, since it is smaller than the sum of its proper divisors (562603792).

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

539617328 is a wasteful number, since it uses less digits than its factorization.

539617328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745 (or 2739 counting only the distinct ones).

The product of its digits is 272160, while the sum is 44.

The square root of 539617328 is about 23229.6648275433. The cubic root of 539617328 is about 814.1328818153.

The spelling of 539617328 in words is "five hundred thirty-nine million, six hundred seventeen thousand, three hundred twenty-eight".