34999963 has 2 divisors, whose sum is σ = 34999964. Its totient is φ = 34999962.

The previous prime is 34999949. The next prime is 34999967. The reversal of 34999963 is 36999943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34999963 - 2⁵ = 34999931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34999963.

It is not a weakly prime, because it can be changed into another prime (34999967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17499981 + 17499982.

It is an arithmetic number, because the mean of its divisors is an integer number (17499982).

Almost surely, 2^34999963 is an apocalyptic number.

34999963 is a deficient number, since it is larger than the sum of its proper divisors (1).

34999963 is an equidigital number, since it uses as much as digits as its factorization.

34999963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1417176, while the sum is 52.

The square root of 34999963 is about 5916.0766560280. The cubic root of 34999963 is about 327.1065157527.

The spelling of 34999963 in words is "thirty-four million, nine hundred ninety-nine thousand, nine hundred sixty-three".