461802464 has 24 divisors (see below), whose sum is σ = 948704400. Its totient is φ = 220861696.

The previous prime is 461802431. The next prime is 461802491. The reversal of 461802464 is 464208164.

It is a congruent number.

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, 312989 + ... + 314460.

It is an arithmetic number, because the mean of its divisors is an integer number (39529350).

Almost surely, 2^461802464 is an apocalyptic number.

It is an amenable number.

461802464 is an abundant number, since it is smaller than the sum of its proper divisors (486901936).

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

461802464 is a wasteful number, since it uses less digits than its factorization.

461802464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627482 (or 627474 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 461802464 is about 21489.5896656963. The cubic root of 461802464 is about 772.9512110040.

The spelling of 461802464 in words is "four hundred sixty-one million, eight hundred two thousand, four hundred sixty-four".