462446664 has 16 divisors (see below), whose sum is σ = 1156116720. Its totient is φ = 154148880.

The previous prime is 462446657. The next prime is 462446689. The reversal of 462446664 is 466644264.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9634282 + ... + 9634329.

It is an arithmetic number, because the mean of its divisors is an integer number (72257295).

Almost surely, 2^462446664 is an apocalyptic number.

It is an amenable number.

462446664 is an abundant number, since it is smaller than the sum of its proper divisors (693670056).

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

462446664 is a wasteful number, since it uses less digits than its factorization.

462446664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19268620 (or 19268616 counting only the distinct ones).

The product of its digits is 663552, while the sum is 42.

The square root of 462446664 is about 21504.5730950419. The cubic root of 462446664 is about 773.3104582677.

The spelling of 462446664 in words is "four hundred sixty-two million, four hundred forty-six thousand, six hundred sixty-four".