7797295764 has 48 divisors (see below), whose sum is σ = 20596645440. Its totient is φ = 2550057120.

The previous prime is 7797295763. The next prime is 7797295787. The reversal of 7797295764 is 4675927977.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7797295763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675382 + ... + 686829.

It is an arithmetic number, because the mean of its divisors is an integer number (429096780).

Almost surely, 2^7797295764 is an apocalyptic number.

It is an amenable number.

7797295764 is an abundant number, since it is smaller than the sum of its proper divisors (12799349676).

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

7797295764 is a wasteful number, since it uses less digits than its factorization.

7797295764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362277 (or 1362269 counting only the distinct ones).

The product of its digits is 46675440, while the sum is 63.

The square root of 7797295764 is about 88302.2976145015. The cubic root of 7797295764 is about 1982.9632672788.

The spelling of 7797295764 in words is "seven billion, seven hundred ninety-seven million, two hundred ninety-five thousand, seven hundred sixty-four".