34427663 has 2 divisors, whose sum is σ = 34427664. Its totient is φ = 34427662.

The previous prime is 34427651. The next prime is 34427671. The reversal of 34427663 is 36672443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34427663 - 2⁶ = 34427599 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 (34427623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17213831 + 17213832.

It is an arithmetic number, because the mean of its divisors is an integer number (17213832).

Almost surely, 2^34427663 is an apocalyptic number.

34427663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34427663 is an equidigital number, since it uses as much as digits as its factorization.

34427663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 35.

The square root of 34427663 is about 5867.5090967122. The cubic root of 34427663 is about 325.3138207423.

The spelling of 34427663 in words is "thirty-four million, four hundred twenty-seven thousand, six hundred sixty-three".