4466435664 has 20 divisors (see below), whose sum is σ = 11538292256. Its totient is φ = 1488811872.

The previous prime is 4466435629. The next prime is 4466435689. The reversal of 4466435664 is 4665346644.

It is a super-2 number, since 2×4466435664² = 39898095081302241792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 93050743 = 4466435664 / (4 + 4 + 6 + 6 + 4 + 3 + 5 + 6 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46525324 + ... + 46525419.

Almost surely, 2^4466435664 is an apocalyptic number.

It is an amenable number.

4466435664 is an abundant number, since it is smaller than the sum of its proper divisors (7071856592).

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

4466435664 is a wasteful number, since it uses less digits than its factorization.

4466435664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93050754 (or 93050748 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 48.

The square root of 4466435664 is about 66831.3972919914. The cubic root of 4466435664 is about 1646.8486730985.

The spelling of 4466435664 in words is "four billion, four hundred sixty-six million, four hundred thirty-five thousand, six hundred sixty-four".