438013048 has 16 divisors (see below), whose sum is σ = 895935960. Its totient is φ = 199096800.

The previous prime is 438013039. The next prime is 438013049. The reversal of 438013048 is 840310834.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438013049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2488623 + ... + 2488798.

Almost surely, 2^438013048 is an apocalyptic number.

It is an amenable number.

438013048 is an abundant number, since it is smaller than the sum of its proper divisors (457922912).

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

438013048 is a wasteful number, since it uses less digits than its factorization.

438013048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4977438 (or 4977434 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 438013048 is about 20928.7612629128. The cubic root of 438013048 is about 759.4438729338.

The spelling of 438013048 in words is "four hundred thirty-eight million, thirteen thousand, forty-eight".