791486728914 has 24 divisors (see below), whose sum is σ = 1841418104688. Its totient is φ = 226139065320.

The previous prime is 791486728847. The next prime is 791486728919. The reversal of 791486728914 is 419827684197.

It is not an unprimeable number, because it can be changed into a prime (791486728919) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1346065572 + ... + 1346066159.

It is an arithmetic number, because the mean of its divisors is an integer number (76725754362).

Almost surely, 2^791486728914 is an apocalyptic number.

791486728914 is an abundant number, since it is smaller than the sum of its proper divisors (1049931375774).

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

791486728914 is a wasteful number, since it uses less digits than its factorization.

791486728914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2692131750 (or 2692131743 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 66.

The spelling of 791486728914 in words is "seven hundred ninety-one billion, four hundred eighty-six million, seven hundred twenty-eight thousand, nine hundred fourteen".