4940777664 has 42 divisors (see below), whose sum is σ = 14161848740. Its totient is φ = 1646925696.

The previous prime is 4940777641. The next prime is 4940777707. The reversal of 4940777664 is 4667770494.

It is a super-2 number, since 2×4940777664² = 48822567850162593792, 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 4940777664.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4288294 + ... + 4289445.

Almost surely, 2^4940777664 is an apocalyptic number.

It is an amenable number.

4940777664 is an abundant number, since it is smaller than the sum of its proper divisors (9221071076).

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

4940777664 is a wasteful number, since it uses less digits than its factorization.

4940777664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8577757 (or 8577744 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The square root of 4940777664 is about 70290.6655538273. The cubic root of 4940777664 is about 1703.1978635534.

The spelling of 4940777664 in words is "four billion, nine hundred forty million, seven hundred seventy-seven thousand, six hundred sixty-four".