456876690 has 16 divisors (see below), whose sum is σ = 1096504128. Its totient is φ = 121833776.

The previous prime is 456876689. The next prime is 456876709. The reversal of 456876690 is 96678654.

It is a super-2 number, since 2×456876690² = 417472619730712200, which contains 22 as substring.

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, 7614582 + ... + 7614641.

It is an arithmetic number, because the mean of its divisors is an integer number (68531508).

Almost surely, 2^456876690 is an apocalyptic number.

456876690 is an abundant number, since it is smaller than the sum of its proper divisors (639627438).

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

456876690 is a wasteful number, since it uses less digits than its factorization.

456876690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15229233.

The product of its (nonzero) digits is 2177280, while the sum is 51.

The square root of 456876690 is about 21374.6740326022. The cubic root of 456876690 is about 770.1931769212.

The spelling of 456876690 in words is "four hundred fifty-six million, eight hundred seventy-six thousand, six hundred ninety".