34372318 has 4 divisors (see below), whose sum is σ = 51558480. Its totient is φ = 17186158.

The previous prime is 34372291. The next prime is 34372319. The reversal of 34372318 is 81327343.

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

It is a self number, because there is not a number n which added to its sum of digits gives 34372318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34372319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8593078 + ... + 8593081.

It is an arithmetic number, because the mean of its divisors is an integer number (12889620).

Almost surely, 2^34372318 is an apocalyptic number.

34372318 is a deficient number, since it is larger than the sum of its proper divisors (17186162).

34372318 is a wasteful number, since it uses less digits than its factorization.

34372318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17186161.

The product of its digits is 12096, while the sum is 31.

The square root of 34372318 is about 5862.7909735893. The cubic root of 34372318 is about 325.1394052838.

The spelling of 34372318 in words is "thirty-four million, three hundred seventy-two thousand, three hundred eighteen".