34918199 has 2 divisors, whose sum is σ = 34918200. Its totient is φ = 34918198.

The previous prime is 34918159. The next prime is 34918207. The reversal of 34918199 is 99181943.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34918199 - 2²⁰ = 33869623 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34918109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17459099 + 17459100.

It is an arithmetic number, because the mean of its divisors is an integer number (17459100).

Almost surely, 2^34918199 is an apocalyptic number.

34918199 is a deficient number, since it is larger than the sum of its proper divisors (1).

34918199 is an equidigital number, since it uses as much as digits as its factorization.

34918199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 44.

The square root of 34918199 is about 5909.1622925758. The cubic root of 34918199 is about 326.8515974725.

The spelling of 34918199 in words is "thirty-four million, nine hundred eighteen thousand, one hundred ninety-nine".