34347399 has 8 divisors (see below), whose sum is σ = 45839472. Its totient is φ = 22876800.

The previous prime is 34347389. The next prime is 34347403. The reversal of 34347399 is 99374343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 34347399 - 2¹² = 34343303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34347399.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34347319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1164 + ... + 8369.

It is an arithmetic number, because the mean of its divisors is an integer number (5729934).

Almost surely, 2^34347399 is an apocalyptic number.

34347399 is a deficient number, since it is larger than the sum of its proper divisors (11492073).

34347399 is a wasteful number, since it uses less digits than its factorization.

34347399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10737.

The product of its digits is 244944, while the sum is 42.

The square root of 34347399 is about 5860.6654059074. The cubic root of 34347399 is about 325.0608138664.

The spelling of 34347399 in words is "thirty-four million, three hundred forty-seven thousand, three hundred ninety-nine".