461761764 has 24 divisors (see below), whose sum is σ = 1083032160. Its totient is φ = 153122304.

The previous prime is 461761759. The next prime is 461761801. The reversal of 461761764 is 467167164.

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, 97374 + ... + 102005.

It is an arithmetic number, because the mean of its divisors is an integer number (45126340).

Almost surely, 2^461761764 is an apocalyptic number.

It is an amenable number.

461761764 is an abundant number, since it is smaller than the sum of its proper divisors (621270396).

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

461761764 is a wasteful number, since it uses less digits than its factorization.

461761764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199579 (or 199577 counting only the distinct ones).

The product of its digits is 169344, while the sum is 42.

The square root of 461761764 is about 21488.6426746782. The cubic root of 461761764 is about 772.9285028543.

The spelling of 461761764 in words is "four hundred sixty-one million, seven hundred sixty-one thousand, seven hundred sixty-four".