7650960685369 has 9 divisors (see below), whose sum is σ = 7905815929701. Its totient is φ = 7404072520860.

The previous prime is 7650960685253. The next prime is 7650960685373. The reversal of 7650960685369 is 9635860690567.

It is a happy number.

The square root of 7650960685369 is 2766037.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 7650960685369 - 2²³ = 7650952296761 is a prime.

It is a super-2 number, since 2×7650960685369² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7650960685298 and 7650960685307.

It is not an unprimeable number, because it can be changed into a prime (7650960685169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 85702534 + ... + 85791760.

It is an arithmetic number, because the mean of its divisors is an integer number (878423992189).

Almost surely, 2^{7650960685369} is an apocalyptic number.

7650960685369 is the 2766037-th square number.

7650960685369 is the 1383019-th centered octagonal number.

It is an amenable number.

7650960685369 is a deficient number, since it is larger than the sum of its proper divisors (254855244332).

7650960685369 is an frugal number, since it uses more digits than its factorization.

7650960685369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178516 (or 89258 counting only the distinct ones).

The product of its (nonzero) digits is 440899200, while the sum is 70.

The spelling of 7650960685369 in words is "seven trillion, six hundred fifty billion, nine hundred sixty million, six hundred eighty-five thousand, three hundred sixty-nine".