34340012 has 24 divisors (see below), whose sum is σ = 71667456. Its totient is φ = 14077008.

The previous prime is 34339997. The next prime is 34340021. The reversal of 34340012 is 21004343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26018 + ... + 27305.

It is an arithmetic number, because the mean of its divisors is an integer number (2986144).

Almost surely, 2^34340012 is an apocalyptic number.

It is an amenable number.

34340012 is an abundant number, since it is smaller than the sum of its proper divisors (37327444).

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

34340012 is a wasteful number, since it uses less digits than its factorization.

34340012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53357 (or 53355 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 34340012 is about 5860.0351534782. The cubic root of 34340012 is about 325.0375088858.

Adding to 34340012 its reverse (21004343), we get a palindrome (55344355).

The spelling of 34340012 in words is "thirty-four million, three hundred forty thousand, twelve".