34372394 has 16 divisors (see below), whose sum is σ = 60295488. Its totient is φ = 14388192.

The previous prime is 34372379. The next prime is 34372399. The reversal of 34372394 is 49327343.

It is a happy number.

It is a super-2 number, since 2×34372394² = 2362922938582472, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (34372399) 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, 27947 + ... + 29150.

It is an arithmetic number, because the mean of its divisors is an integer number (3768468).

Almost surely, 2^34372394 is an apocalyptic number.

34372394 is a deficient number, since it is larger than the sum of its proper divisors (25923094).

34372394 is a wasteful number, since it uses less digits than its factorization.

34372394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57149.

The product of its digits is 54432, while the sum is 35.

The square root of 34372394 is about 5862.7974551403. The cubic root of 34372394 is about 325.1396449202.

The spelling of 34372394 in words is "thirty-four million, three hundred seventy-two thousand, three hundred ninety-four".