7968228697 has 8 divisors (see below), whose sum is σ = 9361275840. Its totient is φ = 6686625360.

The previous prime is 7968228679. The next prime is 7968228713.

7968228697 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7968228697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7968228637) 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, 27860797 + ... + 27861082.

It is an arithmetic number, because the mean of its divisors is an integer number (1170159480).

Almost surely, 2^7968228697 is an apocalyptic number.

It is an amenable number.

7968228697 is a deficient number, since it is larger than the sum of its proper divisors (1393047143).

7968228697 is a wasteful number, since it uses less digits than its factorization.

7968228697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55721903.

The product of its digits is 36578304, while the sum is 64.

The square root of 7968228697 is about 89264.9354281960. The cubic root of 7968228697 is about 1997.3488787475.

The spelling of 7968228697 in words is "seven billion, nine hundred sixty-eight million, two hundred twenty-eight thousand, six hundred ninety-seven".