4473976964 has 12 divisors (see below), whose sum is σ = 7854160524. Its totient is φ = 2229931104.

The previous prime is 4473976939. The next prime is 4473976981. The reversal of 4473976964 is 4696793744.

It can be written as a sum of positive squares in 2 ways, for example, as 1952932864 + 2521044100 = 44192^2 + 50210^2 .

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, 1762919 + ... + 1765454.

It is an arithmetic number, because the mean of its divisors is an integer number (654513377).

Almost surely, 2^4473976964 is an apocalyptic number.

It is an amenable number.

4473976964 is a deficient number, since it is larger than the sum of its proper divisors (3380183560).

4473976964 is a wasteful number, since it uses less digits than its factorization.

4473976964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3528694 (or 3528692 counting only the distinct ones).

The product of its digits is 27433728, while the sum is 59.

The square root of 4473976964 is about 66887.7938341518. The cubic root of 4473976964 is about 1647.7750192648.

The spelling of 4473976964 in words is "four billion, four hundred seventy-three million, nine hundred seventy-six thousand, nine hundred sixty-four".