463406664 has 32 divisors (see below), whose sum is σ = 1324019520. Its totient is φ = 132401856.

The previous prime is 463406551. The next prime is 463406677. The reversal of 463406664 is 466604364.

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, 1379019 + ... + 1379354.

It is an arithmetic number, because the mean of its divisors is an integer number (41375610).

Almost surely, 2^463406664 is an apocalyptic number.

It is an amenable number.

463406664 is an abundant number, since it is smaller than the sum of its proper divisors (860612856).

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

463406664 is a wasteful number, since it uses less digits than its factorization.

463406664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2758389 (or 2758385 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 39.

The square root of 463406664 is about 21526.8823567185. The cubic root of 463406664 is about 773.8451973593.

The spelling of 463406664 in words is "four hundred sixty-three million, four hundred six thousand, six hundred sixty-four".