7692393997 has 2 divisors, whose sum is σ = 7692393998. Its totient is φ = 7692393996.

The previous prime is 7692393983. The next prime is 7692394001. The reversal of 7692393997 is 7993932967.

7692393997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7331811876 + 360582121 = 85626^2 + 18989^2 .

It is a cyclic number.

It is not a de Polignac number, because 7692393997 - 2¹⁹ = 7691869709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7692393197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3846196998 + 3846196999.

It is an arithmetic number, because the mean of its divisors is an integer number (3846196999).

Almost surely, 2^7692393997 is an apocalyptic number.

It is an amenable number.

7692393997 is a deficient number, since it is larger than the sum of its proper divisors (1).

7692393997 is an equidigital number, since it uses as much as digits as its factorization.

7692393997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34720812, while the sum is 64.

The square root of 7692393997 is about 87706.2939417691. The cubic root of 7692393997 is about 1974.0304163105.

It can be divided in two parts, 769 and 2393997, that added together give a triangular number (2394766 = T₂₁₈₈).

The spelling of 7692393997 in words is "seven billion, six hundred ninety-two million, three hundred ninety-three thousand, nine hundred ninety-seven".