465356644 has 6 divisors (see below), whose sum is σ = 814374134. Its totient is φ = 232678320.

The previous prime is 465356629. The next prime is 465356653. The reversal of 465356644 is 446653564.

It can be written as a sum of positive squares in only one way, i.e., 341880100 + 123476544 = 18490^2 + 11112^2 .

It is a super-2 number, since 2×465356644² = 433113612229885472, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 465356644.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 58169577 + ... + 58169584.

Almost surely, 2^465356644 is an apocalyptic number.

It is an amenable number.

465356644 is a deficient number, since it is larger than the sum of its proper divisors (349017490).

465356644 is a wasteful number, since it uses less digits than its factorization.

465356644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116339165 (or 116339163 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 43.

The square root of 465356644 is about 21572.1265525678. The cubic root of 465356644 is about 774.9291056899.

The spelling of 465356644 in words is "four hundred sixty-five million, three hundred fifty-six thousand, six hundred forty-four".