2316786761 has 2 divisors, whose sum is σ = 2316786762. Its totient is φ = 2316786760.

The previous prime is 2316786737. The next prime is 2316786779. The reversal of 2316786761 is 1676876132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2316593161 + 193600 = 48131^2 + 440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316786761 - 2²⁶ = 2249677897 is a prime.

It is a super-2 number, since 2×2316786761² = 10735001791889742242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2316786701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158393380 + 1158393381.

It is an arithmetic number, because the mean of its divisors is an integer number (1158393381).

Almost surely, 2^2316786761 is an apocalyptic number.

It is an amenable number.

2316786761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316786761 is an equidigital number, since it uses as much as digits as its factorization.

2316786761 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 47.

The square root of 2316786761 is about 48133.0111358099. The cubic root of 2316786761 is about 1323.2097356932.

The spelling of 2316786761 in words is "two billion, three hundred sixteen million, seven hundred eighty-six thousand, seven hundred sixty-one".