460897990 has 32 divisors (see below), whose sum is σ = 949008960. Its totient is φ = 157876224.

The previous prime is 460897979. The next prime is 460898021. The reversal of 460897990 is 99798064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96294 + ... + 100966.

It is an arithmetic number, because the mean of its divisors is an integer number (29656530).

Almost surely, 2^460897990 is an apocalyptic number.

460897990 is an abundant number, since it is smaller than the sum of its proper divisors (488110970).

460897990 is a wasteful number, since it uses less digits than its factorization.

460897990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 460897990 is about 21468.5348824739. The cubic root of 460897990 is about 772.4462539804.

The spelling of 460897990 in words is "four hundred sixty million, eight hundred ninety-seven thousand, nine hundred ninety".