9285764780 has 12 divisors (see below), whose sum is σ = 19500106080. Its totient is φ = 3714305904.

The previous prime is 9285764773. The next prime is 9285764819. The reversal of 9285764780 is 874675829.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232144100 + ... + 232144139.

It is an arithmetic number, because the mean of its divisors is an integer number (1625008840).

Almost surely, 2^9285764780 is an apocalyptic number.

It is an amenable number.

9285764780 is an abundant number, since it is smaller than the sum of its proper divisors (10214341300).

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

9285764780 is a wasteful number, since it uses less digits than its factorization.

9285764780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464288248 (or 464288246 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 9285764780 is about 96362.6731675704. The cubic root of 9285764780 is about 2101.8701994172.

The spelling of 9285764780 in words is "nine billion, two hundred eighty-five million, seven hundred sixty-four thousand, seven hundred eighty".