34172294 has 16 divisors (see below), whose sum is σ = 55471920. Its totient is φ = 15694560.

The previous prime is 34172291. The next prime is 34172309. The reversal of 34172294 is 49227143.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 34172294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34172291) 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 7 ways as a sum of consecutive naturals, for example, 2372 + ... + 8600.

It is an arithmetic number, because the mean of its divisors is an integer number (3466995).

Almost surely, 2^34172294 is an apocalyptic number.

34172294 is a deficient number, since it is larger than the sum of its proper divisors (21299626).

34172294 is a wasteful number, since it uses less digits than its factorization.

34172294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6455.

The product of its digits is 12096, while the sum is 32.

The square root of 34172294 is about 5845.7073139185. The cubic root of 34172294 is about 324.5074796294.

The spelling of 34172294 in words is "thirty-four million, one hundred seventy-two thousand, two hundred ninety-four".