34700663 has 2 divisors, whose sum is σ = 34700664. Its totient is φ = 34700662.

The previous prime is 34700639. The next prime is 34700681. The reversal of 34700663 is 36600743.

It is a strong prime.

It is an emirp because it is prime and its reverse (36600743) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34700663 - 2¹² = 34696567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34700693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17350331 + 17350332.

It is an arithmetic number, because the mean of its divisors is an integer number (17350332).

Almost surely, 2^34700663 is an apocalyptic number.

34700663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34700663 is an equidigital number, since it uses as much as digits as its factorization.

34700663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 34700663 is about 5890.7268651670. The cubic root of 34700663 is about 326.1714349167.

The spelling of 34700663 in words is "thirty-four million, seven hundred thousand, six hundred sixty-three".