4791730686448 has 40 divisors (see below), whose sum is σ = 9348631002000. Its totient is φ = 2379188818944.

The previous prime is 4791730686443. The next prime is 4791730686487. The reversal of 4791730686448 is 8446860371974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4791730686443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9331240 + ... + 9831352.

It is an arithmetic number, because the mean of its divisors is an integer number (233715775050).

Almost surely, 2^{4791730686448} is an apocalyptic number.

It is an amenable number.

4791730686448 is a deficient number, since it is larger than the sum of its proper divisors (4556900315552).

4791730686448 is a wasteful number, since it uses less digits than its factorization.

4791730686448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504289 (or 504283 counting only the distinct ones).

The product of its (nonzero) digits is 195084288, while the sum is 67.

The spelling of 4791730686448 in words is "four trillion, seven hundred ninety-one billion, seven hundred thirty million, six hundred eighty-six thousand, four hundred forty-eight".