538983792 has 120 divisors (see below), whose sum is σ = 1642789200. Its totient is φ = 164312064.

The previous prime is 538983769. The next prime is 538983803. The reversal of 538983792 is 297389835.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75948 + ... + 82740.

It is an arithmetic number, because the mean of its divisors is an integer number (13689910).

Almost surely, 2^538983792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 538983792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (821394600).

538983792 is an abundant number, since it is smaller than the sum of its proper divisors (1103805408).

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

538983792 is a wasteful number, since it uses less digits than its factorization.

538983792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6855 (or 6846 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 54.

The square root of 538983792 is about 23216.0244658727. The cubic root of 538983792 is about 813.8141470099.

The spelling of 538983792 in words is "five hundred thirty-eight million, nine hundred eighty-three thousand, seven hundred ninety-two".