456348664 has 16 divisors (see below), whose sum is σ = 857493000. Its totient is φ = 227683872.

The previous prime is 456348661. The next prime is 456348667. The reversal of 456348664 is 466843654.

It is an interprime number because it is at equal distance from previous prime (456348661) and next prime (456348667).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456348661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57339 + ... + 64810.

Almost surely, 2^456348664 is an apocalyptic number.

It is an amenable number.

456348664 is a deficient number, since it is larger than the sum of its proper divisors (401144336).

456348664 is a wasteful number, since it uses less digits than its factorization.

456348664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122622 (or 122618 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 46.

The square root of 456348664 is about 21362.3187879968. The cubic root of 456348664 is about 769.8963508093.

The spelling of 456348664 in words is "four hundred fifty-six million, three hundred forty-eight thousand, six hundred sixty-four".