4456362664 has 32 divisors (see below), whose sum is σ = 9001709640. Its totient is φ = 2056032000.

The previous prime is 4456362661. The next prime is 4456362667. The reversal of 4456362664 is 4662636544.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4456362661) and next prime (4456362667).

It can be written as a sum of positive squares in 4 ways, for example, as 4193598564 + 262764100 = 64758^2 + 16210^2 .

It is not an unprimeable number, because it can be changed into a prime (4456362661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 362214 + ... + 374314.

Almost surely, 2^4456362664 is an apocalyptic number.

It is an amenable number.

4456362664 is an abundant number, since it is smaller than the sum of its proper divisors (4545346976).

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

4456362664 is a wasteful number, since it uses less digits than its factorization.

4456362664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15661 (or 15657 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 46.

The square root of 4456362664 is about 66755.9934687516. The cubic root of 4456362664 is about 1645.6097140247.

The spelling of 4456362664 in words is "four billion, four hundred fifty-six million, three hundred sixty-two thousand, six hundred sixty-four".