34886964731 has 2 divisors, whose sum is σ = 34886964732. Its totient is φ = 34886964730.

The previous prime is 34886964691. The next prime is 34886964737. The reversal of 34886964731 is 13746968843.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34886964731 is a prime.

It is a super-2 number, since 2×34886964731² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34886964737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17443482365 + 17443482366.

It is an arithmetic number, because the mean of its divisors is an integer number (17443482366).

Almost surely, 2^34886964731 is an apocalyptic number.

34886964731 is a deficient number, since it is larger than the sum of its proper divisors (1).

34886964731 is an equidigital number, since it uses as much as digits as its factorization.

34886964731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 59.

The spelling of 34886964731 in words is "thirty-four billion, eight hundred eighty-six million, nine hundred sixty-four thousand, seven hundred thirty-one".