7964774697 has 32 divisors (see below), whose sum is σ = 12093404544. Its totient is φ = 4619635200.

The previous prime is 7964774659. The next prime is 7964774731.

7964774697 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7964774697 - 2⁶ = 7964774633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7964774897) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21013 + ... + 127949.

It is an arithmetic number, because the mean of its divisors is an integer number (377918892).

Almost surely, 2^7964774697 is an apocalyptic number.

It is an amenable number.

7964774697 is a deficient number, since it is larger than the sum of its proper divisors (4128629847).

7964774697 is a wasteful number, since it uses less digits than its factorization.

7964774697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107049.

The product of its digits is 112021056, while the sum is 66.

The square root of 7964774697 is about 89245.5864286856. The cubic root of 7964774697 is about 1997.0602391034.

The spelling of 7964774697 in words is "seven billion, nine hundred sixty-four million, seven hundred seventy-four thousand, six hundred ninety-seven".