34756616663 has 2 divisors, whose sum is σ = 34756616664. Its totient is φ = 34756616662.

The previous prime is 34756616639. The next prime is 34756616689. The reversal of 34756616663 is 36661665743.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34756616663 - 2¹⁴ = 34756600279 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34756616633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17378308331 + 17378308332.

It is an arithmetic number, because the mean of its divisors is an integer number (17378308332).

Almost surely, 2^34756616663 is an apocalyptic number.

34756616663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34756616663 is an equidigital number, since it uses as much as digits as its factorization.

34756616663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 53.

The spelling of 34756616663 in words is "thirty-four billion, seven hundred fifty-six million, six hundred sixteen thousand, six hundred sixty-three".