456699630 has 32 divisors (see below), whose sum is σ = 1097214624. Its totient is φ = 121660416.

The previous prime is 456699629. The next prime is 456699641. The reversal of 456699630 is 36996654.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 456699630.

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, 23622 + ... + 38358.

It is an arithmetic number, because the mean of its divisors is an integer number (34287957).

Almost surely, 2^456699630 is an apocalyptic number.

456699630 is an abundant number, since it is smaller than the sum of its proper divisors (640514994).

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

456699630 is a wasteful number, since it uses less digits than its factorization.

456699630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15780.

The product of its (nonzero) digits is 1049760, while the sum is 48.

The square root of 456699630 is about 21370.5318136915. The cubic root of 456699630 is about 770.0936693829.

It can be divided in two parts, 4566 and 99630, that added together give a triangular number (104196 = T₄₅₆).

The spelling of 456699630 in words is "four hundred fifty-six million, six hundred ninety-nine thousand, six hundred thirty".