7795097677 has 2 divisors, whose sum is σ = 7795097678. Its totient is φ = 7795097676.

The previous prime is 7795097671. The next prime is 7795097689. The reversal of 7795097677 is 7767905977.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7358036841 + 437060836 = 85779^2 + 20906^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7795097677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7795097671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3897548838 + 3897548839.

It is an arithmetic number, because the mean of its divisors is an integer number (3897548839).

Almost surely, 2^7795097677 is an apocalyptic number.

It is an amenable number.

7795097677 is a deficient number, since it is larger than the sum of its proper divisors (1).

7795097677 is an equidigital number, since it uses as much as digits as its factorization.

7795097677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40841010, while the sum is 64.

The square root of 7795097677 is about 88289.8503623151. The cubic root of 7795097677 is about 1982.7769148323.

The spelling of 7795097677 in words is "seven billion, seven hundred ninety-five million, ninety-seven thousand, six hundred seventy-seven".