34430874 has 32 divisors (see below), whose sum is σ = 71146944. Its totient is φ = 11101440.

The previous prime is 34430873. The next prime is 34430881. The reversal of 34430874 is 47803443.

It is not an unprimeable number, because it can be changed into a prime (34430873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28564 + ... + 29744.

It is an arithmetic number, because the mean of its divisors is an integer number (2223342).

Almost surely, 2^34430874 is an apocalyptic number.

34430874 is an abundant number, since it is smaller than the sum of its proper divisors (36716070).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34430874 is a wasteful number, since it uses less digits than its factorization.

34430874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 34430874 is about 5867.7827158135. The cubic root of 34430874 is about 325.3239342200.

The spelling of 34430874 in words is "thirty-four million, four hundred thirty thousand, eight hundred seventy-four".