34988903 has 2 divisors, whose sum is σ = 34988904. Its totient is φ = 34988902.

The previous prime is 34988879. The next prime is 34988909. The reversal of 34988903 is 30988943.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34988903 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 (34988909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17494451 + 17494452.

It is an arithmetic number, because the mean of its divisors is an integer number (17494452).

Almost surely, 2^34988903 is an apocalyptic number.

34988903 is a deficient number, since it is larger than the sum of its proper divisors (1).

34988903 is an equidigital number, since it uses as much as digits as its factorization.

34988903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 34988903 is about 5915.1418410719. The cubic root of 34988903 is about 327.0720568667.

The spelling of 34988903 in words is "thirty-four million, nine hundred eighty-eight thousand, nine hundred three".