438943062 has 32 divisors (see below), whose sum is σ = 904636512. Its totient is φ = 141882624.

The previous prime is 438943013. The next prime is 438943081. The reversal of 438943062 is 260349834.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 438943062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66328 + ... + 72644.

It is an arithmetic number, because the mean of its divisors is an integer number (28269891).

Almost surely, 2^438943062 is an apocalyptic number.

438943062 is an abundant number, since it is smaller than the sum of its proper divisors (465693450).

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

438943062 is a wasteful number, since it uses less digits than its factorization.

438943062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6672.

The product of its (nonzero) digits is 124416, while the sum is 39.

The square root of 438943062 is about 20950.9680444604. The cubic root of 438943062 is about 759.9809909835.

The spelling of 438943062 in words is "four hundred thirty-eight million, nine hundred forty-three thousand, sixty-two".