34879345 has 16 divisors (see below), whose sum is σ = 45253440. Its totient is φ = 25717824.

The previous prime is 34879337. The next prime is 34879379. The reversal of 34879345 is 54397843.

It is a cyclic number.

It is not a de Polignac number, because 34879345 - 2³ = 34879337 is a prime.

It is a super-4 number, since 4×34879345⁴ (a number of 31 digits) contains 4444 as substring.

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, 1447 + ... + 8476.

It is an arithmetic number, because the mean of its divisors is an integer number (2828340).

Almost surely, 2^34879345 is an apocalyptic number.

It is an amenable number.

34879345 is a deficient number, since it is larger than the sum of its proper divisors (10374095).

34879345 is a wasteful number, since it uses less digits than its factorization.

34879345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9984.

The product of its digits is 362880, while the sum is 43.

The square root of 34879345 is about 5905.8737710859. The cubic root of 34879345 is about 326.7303215996.

The spelling of 34879345 in words is "thirty-four million, eight hundred seventy-nine thousand, three hundred forty-five".