91346847708 has 24 divisors (see below), whose sum is σ = 214573136400. Its totient is φ = 30244593280.

The previous prime is 91346847707. The next prime is 91346847719. The reversal of 91346847708 is 80774864319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91346847707) 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, 25542633 + ... + 25546208.

It is an arithmetic number, because the mean of its divisors is an integer number (8940547350).

Almost surely, 2^91346847708 is an apocalyptic number.

It is an amenable number.

91346847708 is an abundant number, since it is smaller than the sum of its proper divisors (123226288692).

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

91346847708 is a wasteful number, since it uses less digits than its factorization.

91346847708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51088997 (or 51088995 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 57.

The spelling of 91346847708 in words is "ninety-one billion, three hundred forty-six million, eight hundred forty-seven thousand, seven hundred eight".