7968500697 has 16 divisors (see below), whose sum is σ = 10660633280. Its totient is φ = 5294382912.

The previous prime is 7968500693. The next prime is 7968500707. The reversal of 7968500697 is 7960058697.

It is not a de Polignac number, because 7968500697 - 2² = 7968500693 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7968500693) 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, 1184379 + ... + 1191087.

It is an arithmetic number, because the mean of its divisors is an integer number (666289580).

Almost surely, 2^7968500697 is an apocalyptic number.

It is an amenable number.

7968500697 is a deficient number, since it is larger than the sum of its proper divisors (2692132583).

7968500697 is a wasteful number, since it uses less digits than its factorization.

7968500697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992.

The product of its (nonzero) digits is 5715360, while the sum is 57.

The square root of 7968500697 is about 89266.4589697609. The cubic root of 7968500697 is about 1997.3716053673.

The spelling of 7968500697 in words is "seven billion, nine hundred sixty-eight million, five hundred thousand, six hundred ninety-seven".