508742932 has 12 divisors (see below), whose sum is σ = 893340756. Its totient is φ = 253502720.

The previous prime is 508742929. The next prime is 508742947. The reversal of 508742932 is 239247805.

It can be written as a sum of positive squares in 2 ways, for example, as 347300496 + 161442436 = 18636^2 + 12706^2 .

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, 215869 + ... + 218212.

It is an arithmetic number, because the mean of its divisors is an integer number (74445063).

Almost surely, 2^508742932 is an apocalyptic number.

It is an amenable number.

508742932 is a deficient number, since it is larger than the sum of its proper divisors (384597824).

508742932 is a wasteful number, since it uses less digits than its factorization.

508742932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434378 (or 434376 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 508742932 is about 22555.3304564575. The cubic root of 508742932 is about 798.3000004775.

The spelling of 508742932 in words is "five hundred eight million, seven hundred forty-two thousand, nine hundred thirty-two".