457838484 has 24 divisors (see below), whose sum is σ = 1077746880. Its totient is φ = 151261824.

The previous prime is 457838471. The next prime is 457838527. The reversal of 457838484 is 484838754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167464 + ... + 170175.

It is an arithmetic number, because the mean of its divisors is an integer number (44906120).

Almost surely, 2^457838484 is an apocalyptic number.

It is an amenable number.

457838484 is an abundant number, since it is smaller than the sum of its proper divisors (619908396).

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

457838484 is a wasteful number, since it uses less digits than its factorization.

457838484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337759 (or 337757 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 51.

The square root of 457838484 is about 21397.1606527595. The cubic root of 457838484 is about 770.7332555252.

The spelling of 457838484 in words is "four hundred fifty-seven million, eight hundred thirty-eight thousand, four hundred eighty-four".