4648644712 has 8 divisors (see below), whose sum is σ = 8716208850. Its totient is φ = 2324322352.

The previous prime is 4648644703. The next prime is 4648644757. The reversal of 4648644712 is 2174468464.

It can be written as a sum of positive squares in only one way, i.e., 4501604836 + 147039876 = 67094^2 + 12126^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 290540287 + ... + 290540302.

Almost surely, 2^4648644712 is an apocalyptic number.

It is an amenable number.

4648644712 is a deficient number, since it is larger than the sum of its proper divisors (4067564138).

4648644712 is a wasteful number, since it uses less digits than its factorization.

4648644712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581080595 (or 581080591 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 46.

The square root of 4648644712 is about 68180.9703069706. The cubic root of 4648644712 is about 1668.9453596662.

The spelling of 4648644712 in words is "four billion, six hundred forty-eight million, six hundred forty-four thousand, seven hundred twelve".