4664462656 has 28 divisors (see below), whose sum is σ = 10578335968. Its totient is φ = 1999055232.

The previous prime is 4664462641. The next prime is 4664462657. The reversal of 4664462656 is 6562644664.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664462657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5205426 + ... + 5206321.

Almost surely, 2^4664462656 is an apocalyptic number.

It is an amenable number.

4664462656 is an abundant number, since it is smaller than the sum of its proper divisors (5913873312).

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

4664462656 is a wasteful number, since it uses less digits than its factorization.

4664462656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10411766 (or 10411756 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 49.

The square root of 4664462656 is about 68296.8714949667. The cubic root of 4664462656 is about 1670.8361901769.

The spelling of 4664462656 in words is "four billion, six hundred sixty-four million, four hundred sixty-two thousand, six hundred fifty-six".