438093152 has 24 divisors (see below), whose sum is σ = 985710096. Its totient is φ = 187754112.

The previous prime is 438093151. The next prime is 438093191. The reversal of 438093152 is 251390834.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (438093151) 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, 977663 + ... + 978110.

It is an arithmetic number, because the mean of its divisors is an integer number (41071254).

Almost surely, 2^438093152 is an apocalyptic number.

It is an amenable number.

438093152 is an abundant number, since it is smaller than the sum of its proper divisors (547616944).

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

438093152 is a wasteful number, since it uses less digits than its factorization.

438093152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955790 (or 1955782 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 438093152 is about 20930.6749055065. The cubic root of 438093152 is about 759.4901659108.

The spelling of 438093152 in words is "four hundred thirty-eight million, ninety-three thousand, one hundred fifty-two".