4644064924 has 24 divisors (see below), whose sum is σ = 8349788160. Its totient is φ = 2259003696.

The previous prime is 4644064907. The next prime is 4644064991. The reversal of 4644064924 is 4294604464.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42564 + ... + 105355.

It is an arithmetic number, because the mean of its divisors is an integer number (347907840).

Almost surely, 2^4644064924 is an apocalyptic number.

It is an amenable number.

4644064924 is a deficient number, since it is larger than the sum of its proper divisors (3705723236).

4644064924 is a wasteful number, since it uses less digits than its factorization.

4644064924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148137 (or 148135 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 43.

The square root of 4644064924 is about 68147.3765012271. The cubic root of 4644064924 is about 1668.3971047198.

The spelling of 4644064924 in words is "four billion, six hundred forty-four million, sixty-four thousand, nine hundred twenty-four".