34039912 has 16 divisors (see below), whose sum is σ = 63893700. Its totient is φ = 17001600.

The previous prime is 34039909. The next prime is 34039913. The reversal of 34039912 is 21993043.

It can be written as a sum of positive squares in 2 ways, for example, as 34035556 + 4356 = 5834^2 + 66^2 .

It is not an unprimeable number, because it can be changed into a prime (34039913) 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, 8662 + ... + 11962.

Almost surely, 2^34039912 is an apocalyptic number.

It is an amenable number.

34039912 is a deficient number, since it is larger than the sum of its proper divisors (29853788).

34039912 is a wasteful number, since it uses less digits than its factorization.

34039912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4596 (or 4592 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 34039912 is about 5834.3733168182. The cubic root of 34039912 is about 324.0878946622.

The spelling of 34039912 in words is "thirty-four million, thirty-nine thousand, nine hundred twelve".