938538432 has 84 divisors (see below), whose sum is σ = 2897108760. Its totient is φ = 288778752.

The previous prime is 938538427. The next prime is 938538457. The reversal of 938538432 is 234835839.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55182 + ... + 70157.

It is an arithmetic number, because the mean of its divisors is an integer number (34489390).

Almost surely, 2^938538432 is an apocalyptic number.

It is an amenable number.

938538432 is an abundant number, since it is smaller than the sum of its proper divisors (1958570328).

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

938538432 is a wasteful number, since it uses less digits than its factorization.

938538432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125370 (or 125357 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 938538432 is about 30635.5746151431. The cubic root of 938538432 is about 979.0781390707.

The spelling of 938538432 in words is "nine hundred thirty-eight million, five hundred thirty-eight thousand, four hundred thirty-two".