7696039873 has 2 divisors, whose sum is σ = 7696039874. Its totient is φ = 7696039872.

The previous prime is 7696039861. The next prime is 7696039877. The reversal of 7696039873 is 3789306967.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3944844864 + 3751195009 = 62808^2 + 61247^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7696039873 is a prime.

It is a super-2 number, since 2×7696039873² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7696039877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848019936 + 3848019937.

It is an arithmetic number, because the mean of its divisors is an integer number (3848019937).

Almost surely, 2^7696039873 is an apocalyptic number.

It is an amenable number.

7696039873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7696039873 is an equidigital number, since it uses as much as digits as its factorization.

7696039873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10287648, while the sum is 58.

The square root of 7696039873 is about 87727.0760540895. The cubic root of 7696039873 is about 1974.3422365918.

The spelling of 7696039873 in words is "seven billion, six hundred ninety-six million, thirty-nine thousand, eight hundred seventy-three".