34390199 has 4 divisors (see below), whose sum is σ = 34874640. Its totient is φ = 33905760.

The previous prime is 34390189. The next prime is 34390217. The reversal of 34390199 is 99109343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34390199 - 2⁴ = 34390183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34390189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242114 + ... + 242255.

It is an arithmetic number, because the mean of its divisors is an integer number (8718660).

Almost surely, 2^34390199 is an apocalyptic number.

34390199 is a deficient number, since it is larger than the sum of its proper divisors (484441).

34390199 is an equidigital number, since it uses as much as digits as its factorization.

34390199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484440.

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 34390199 is about 5864.3157316093. The cubic root of 34390199 is about 325.1957763230.

The spelling of 34390199 in words is "thirty-four million, three hundred ninety thousand, one hundred ninety-nine".