493067664 has 60 divisors (see below), whose sum is σ = 1382754256. Its totient is φ = 164016576.

The previous prime is 493067633. The next prime is 493067693. The reversal of 493067664 is 466760394.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72039 + ... + 78585.

Almost surely, 2^493067664 is an apocalyptic number.

It is an amenable number.

493067664 is an abundant number, since it is smaller than the sum of its proper divisors (889686592).

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

493067664 is a wasteful number, since it uses less digits than its factorization.

493067664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7084 (or 7075 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The square root of 493067664 is about 22205.1269755433. The cubic root of 493067664 is about 790.0153092157.

The spelling of 493067664 in words is "four hundred ninety-three million, sixty-seven thousand, six hundred sixty-four".