7692956640 has 96 divisors (see below), whose sum is σ = 26925363360. Its totient is φ = 2051453952.

The previous prime is 7692956627. The next prime is 7692956657. The reversal of 7692956640 is 466592967.

7692956640 is a `hidden beast` number, since 76 + 9 + 2 + 9 + 566 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 886069 + ... + 894708.

It is an arithmetic number, because the mean of its divisors is an integer number (280472535).

Almost surely, 2^7692956640 is an apocalyptic number.

It is an amenable number.

7692956640 is an abundant number, since it is smaller than the sum of its proper divisors (19232406720).

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

7692956640 is a wasteful number, since it uses less digits than its factorization.

7692956640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780801 (or 1780787 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The square root of 7692956640 is about 87709.5014237340. The cubic root of 7692956640 is about 1974.0785438209.

The spelling of 7692956640 in words is "seven billion, six hundred ninety-two million, nine hundred fifty-six thousand, six hundred forty".