4721963116 has 24 divisors (see below), whose sum is σ = 8901011504. Its totient is φ = 2178895680.

The previous prime is 4721963111. The next prime is 4721963117. The reversal of 4721963116 is 6113691274.

It is not an unprimeable number, because it can be changed into a prime (4721963111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379246 + ... + 391498.

Almost surely, 2^4721963116 is an apocalyptic number.

It is an amenable number.

4721963116 is a deficient number, since it is larger than the sum of its proper divisors (4179048388).

4721963116 is a wasteful number, since it uses less digits than its factorization.

4721963116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19681 (or 19679 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 4721963116 is about 68716.5417930792. The cubic root of 4721963116 is about 1677.6738304067.

The spelling of 4721963116 in words is "four billion, seven hundred twenty-one million, nine hundred sixty-three thousand, one hundred sixteen".