34384136 has 16 divisors (see below), whose sum is σ = 64694700. Its totient is φ = 17132224.

The previous prime is 34384109. The next prime is 34384139. The reversal of 34384136 is 63148343.

It can be written as a sum of positive squares in 2 ways, for example, as 30360100 + 4024036 = 5510^2 + 2006^2 .

It is not an unprimeable number, because it can be changed into a prime (34384139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4991 + ... + 9678.

Almost surely, 2^34384136 is an apocalyptic number.

It is an amenable number.

34384136 is a deficient number, since it is larger than the sum of its proper divisors (30310564).

34384136 is a wasteful number, since it uses less digits than its factorization.

34384136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14968 (or 14964 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The square root of 34384136 is about 5863.7987687164. The cubic root of 34384136 is about 325.1766645030.

The spelling of 34384136 in words is "thirty-four million, three hundred eighty-four thousand, one hundred thirty-six".