7960940913 has 16 divisors (see below), whose sum is σ = 10691225216. Its totient is φ = 5269017600.

The previous prime is 7960940909. The next prime is 7960941047. The reversal of 7960940913 is 3190490697.

It is not a de Polignac number, because 7960940913 - 2² = 7960940909 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7960948913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 953031 + ... + 961347.

It is an arithmetic number, because the mean of its divisors is an integer number (668201576).

Almost surely, 2^7960940913 is an apocalyptic number.

It is an amenable number.

7960940913 is a deficient number, since it is larger than the sum of its proper divisors (2730284303).

7960940913 is a wasteful number, since it uses less digits than its factorization.

7960940913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10584.

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 7960940913 is about 89224.1049997141. The cubic root of 7960940913 is about 1996.7397644031.

The spelling of 7960940913 in words is "seven billion, nine hundred sixty million, nine hundred forty thousand, nine hundred thirteen".