457331764 has 6 divisors (see below), whose sum is σ = 800330594. Its totient is φ = 228665880.

The previous prime is 457331759. The next prime is 457331801. The reversal of 457331764 is 467133754.

It can be written as a sum of positive squares in only one way, i.e., 252555664 + 204776100 = 15892^2 + 14310^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57166467 + ... + 57166474.

Almost surely, 2^457331764 is an apocalyptic number.

It is an amenable number.

457331764 is a deficient number, since it is larger than the sum of its proper divisors (342998830).

457331764 is a wasteful number, since it uses less digits than its factorization.

457331764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114332945 (or 114332943 counting only the distinct ones).

The product of its digits is 211680, while the sum is 40.

The square root of 457331764 is about 21385.3165513162. The cubic root of 457331764 is about 770.4488101451.

The spelling of 457331764 in words is "four hundred fifty-seven million, three hundred thirty-one thousand, seven hundred sixty-four".