462772664 has 32 divisors (see below), whose sum is σ = 914446800. Its totient is φ = 218949120.

The previous prime is 462772663. The next prime is 462772747. The reversal of 462772664 is 466277264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462772663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205754 + ... + 207990.

Almost surely, 2^462772664 is an apocalyptic number.

It is an amenable number.

462772664 is a deficient number, since it is larger than the sum of its proper divisors (451674136).

462772664 is a wasteful number, since it uses less digits than its factorization.

462772664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3623 (or 3619 counting only the distinct ones).

The product of its digits is 677376, while the sum is 44.

The square root of 462772664 is about 21512.1515427909. The cubic root of 462772664 is about 773.4921296643.

The spelling of 462772664 in words is "four hundred sixty-two million, seven hundred seventy-two thousand, six hundred sixty-four".