34699963 has 2 divisors, whose sum is σ = 34699964. Its totient is φ = 34699962.

The previous prime is 34699933. The next prime is 34699999. The reversal of 34699963 is 36999643.

It is a weak prime.

It is an emirp because it is prime and its reverse (36999643) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34699963 is a prime.

It is not a weakly prime, because it can be changed into another prime (34699913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17349981 + 17349982.

It is an arithmetic number, because the mean of its divisors is an integer number (17349982).

Almost surely, 2^34699963 is an apocalyptic number.

34699963 is a deficient number, since it is larger than the sum of its proper divisors (1).

34699963 is an equidigital number, since it uses as much as digits as its factorization.

34699963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 944784, while the sum is 49.

The square root of 34699963 is about 5890.6674494492. The cubic root of 34699963 is about 326.1692416681.

The spelling of 34699963 in words is "thirty-four million, six hundred ninety-nine thousand, nine hundred sixty-three".