769170131 has 2 divisors, whose sum is σ = 769170132. Its totient is φ = 769170130.

The previous prime is 769170043. The next prime is 769170203. The reversal of 769170131 is 131071967.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 769170131 - 2¹⁸ = 768907987 is a prime.

It is a super-2 number, since 2×769170131² = 1183245380845114322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 769170091 and 769170100.

It is not a weakly prime, because it can be changed into another prime (768170131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384585065 + 384585066.

It is an arithmetic number, because the mean of its divisors is an integer number (384585066).

Almost surely, 2^769170131 is an apocalyptic number.

769170131 is a deficient number, since it is larger than the sum of its proper divisors (1).

769170131 is an equidigital number, since it uses as much as digits as its factorization.

769170131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 35.

The square root of 769170131 is about 27733.9166184656. The cubic root of 769170131 is about 916.2362502659.

The spelling of 769170131 in words is "seven hundred sixty-nine million, one hundred seventy thousand, one hundred thirty-one".