7968697 has 8 divisors (see below), whose sum is σ = 8766432. Its totient is φ = 7243060.

The previous prime is 7968691. The next prime is 7968703.

7968697 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (7968691) and next prime (7968703).

It is not a de Polignac number, because 7968697 - 2³ = 7968689 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7968691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663 + ... + 4324.

It is an arithmetic number, because the mean of its divisors is an integer number (1095804).

Almost surely, 2^7968697 is an apocalyptic number.

It is an amenable number.

7968697 is a deficient number, since it is larger than the sum of its proper divisors (797735).

7968697 is an equidigital number, since it uses as much as digits as its factorization.

7968697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020 (or 5998 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 52.

The square root of 7968697 is about 2822.8880601257. Note that the first 3 decimals coincide. The cubic root of 7968697 is about 199.7388006898.

The spelling of 7968697 in words is "seven million, nine hundred sixty-eight thousand, six hundred ninety-seven".