438012796 has 12 divisors (see below), whose sum is σ = 825485752. Its totient is φ = 202159728.

The previous prime is 438012761. The next prime is 438012811. The reversal of 438012796 is 697210834.

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, 4211610 + ... + 4211713.

Almost surely, 2^438012796 is an apocalyptic number.

It is an amenable number.

438012796 is a deficient number, since it is larger than the sum of its proper divisors (387472956).

438012796 is a wasteful number, since it uses less digits than its factorization.

438012796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8423340 (or 8423338 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 438012796 is about 20928.7552424887. The cubic root of 438012796 is about 759.4437272914.

The spelling of 438012796 in words is "four hundred thirty-eight million, twelve thousand, seven hundred ninety-six".