537670464 has 56 divisors (see below), whose sum is σ = 1424879040. Its totient is φ = 178934784.

The previous prime is 537670453. The next prime is 537670499. The reversal of 537670464 is 464076735.

It is a happy number.

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, 140772 + ... + 144540.

Almost surely, 2^537670464 is an apocalyptic number.

It is an amenable number.

537670464 is an abundant number, since it is smaller than the sum of its proper divisors (887208576).

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

537670464 is a wasteful number, since it uses less digits than its factorization.

537670464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527 (or 4517 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 42.

The square root of 537670464 is about 23187.7222684765. The cubic root of 537670464 is about 813.1526093725.

The spelling of 537670464 in words is "five hundred thirty-seven million, six hundred seventy thousand, four hundred sixty-four".