4721674936 has 16 divisors (see below), whose sum is σ = 9657971640. Its totient is φ = 2146215840.

The previous prime is 4721674907. The next prime is 4721674981. The reversal of 4721674936 is 6394761274.

It is a self number, because there is not a number n which added to its sum of digits gives 4721674936.

It is a congruent number.

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, 26827611 + ... + 26827786.

Almost surely, 2^4721674936 is an apocalyptic number.

It is an amenable number.

4721674936 is an abundant number, since it is smaller than the sum of its proper divisors (4936296704).

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

4721674936 is a wasteful number, since it uses less digits than its factorization.

4721674936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53655414 (or 53655410 counting only the distinct ones).

The product of its digits is 1524096, while the sum is 49.

The square root of 4721674936 is about 68714.4448860645. Note that the first 3 decimals coincide. The cubic root of 4721674936 is about 1677.6397004013.

The spelling of 4721674936 in words is "four billion, seven hundred twenty-one million, six hundred seventy-four thousand, nine hundred thirty-six".