34156345 has 16 divisors (see below), whose sum is σ = 42831360. Its totient is φ = 26115264.

The previous prime is 34156333. The next prime is 34156363. The reversal of 34156345 is 54365143.

It is a cyclic number.

It is not a de Polignac number, because 34156345 - 2⁹ = 34155833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13792 + ... + 16078.

It is an arithmetic number, because the mean of its divisors is an integer number (2676960).

Almost surely, 2^34156345 is an apocalyptic number.

It is an amenable number.

34156345 is a deficient number, since it is larger than the sum of its proper divisors (8675015).

34156345 is a wasteful number, since it uses less digits than its factorization.

34156345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424.

The product of its digits is 21600, while the sum is 31.

The square root of 34156345 is about 5844.3429913036. The cubic root of 34156345 is about 324.4569867244.

The spelling of 34156345 in words is "thirty-four million, one hundred fifty-six thousand, three hundred forty-five".