7966336697 has 16 divisors (see below), whose sum is σ = 9254984832. Its totient is φ = 6776689920.

The previous prime is 7966336687. The next prime is 7966336723.

7966336697 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7966336697 - 2¹⁶ = 7966271161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7966336687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90773 + ... + 155474.

It is an arithmetic number, because the mean of its divisors is an integer number (578436552).

Almost surely, 2^7966336697 is an apocalyptic number.

It is an amenable number.

7966336697 is a deficient number, since it is larger than the sum of its proper divisors (1288648135).

7966336697 is a wasteful number, since it uses less digits than its factorization.

7966336697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246448.

The product of its digits is 46294416, while the sum is 62.

The square root of 7966336697 is about 89254.3371327131. The cubic root of 7966336697 is about 1997.1907807410.

The spelling of 7966336697 in words is "seven billion, nine hundred sixty-six million, three hundred thirty-six thousand, six hundred ninety-seven".