34918207 has 2 divisors, whose sum is σ = 34918208. Its totient is φ = 34918206.

The previous prime is 34918199. The next prime is 34918211. The reversal of 34918207 is 70281943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34918207 - 2³ = 34918199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34918267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17459103 + 17459104.

It is an arithmetic number, because the mean of its divisors is an integer number (17459104).

Almost surely, 2^34918207 is an apocalyptic number.

34918207 is a deficient number, since it is larger than the sum of its proper divisors (1).

34918207 is an equidigital number, since it uses as much as digits as its factorization.

34918207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 34918207 is about 5909.1629694907. The cubic root of 34918207 is about 326.8516224338.

The spelling of 34918207 in words is "thirty-four million, nine hundred eighteen thousand, two hundred seven".