4791747268036 has 81 divisors (see below), whose sum is σ = 8672316898791. Its totient is φ = 2316633805824.

The previous prime is 4791747268031. The next prime is 4791747268037. The reversal of 4791747268036 is 6308627471974.

The square root of 4791747268036 is 2189006.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8428341636 + 4783318926400 = 91806^2 + 2187080^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4791747268031) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 24827705956 + ... + 24827706148.

Almost surely, 2^{4791747268036} is an apocalyptic number.

4791747268036 is the 2189006-th square number.

It is an amenable number.

4791747268036 is a deficient number, since it is larger than the sum of its proper divisors (3880569630755).

4791747268036 is an equidigital number, since it uses as much as digits as its factorization.

4791747268036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 64.

Multiplying 4791747268036 by its sum of digits (64), we get a square (306671825154304 = 17512048²).

The spelling of 4791747268036 in words is "four trillion, seven hundred ninety-one billion, seven hundred forty-seven million, two hundred sixty-eight thousand, thirty-six".