34340812 has 24 divisors (see below), whose sum is σ = 65740752. Its totient is φ = 15566400.

The previous prime is 34340749. The next prime is 34340827. The reversal of 34340812 is 21804343.

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, 19438 + ... + 21130.

It is an arithmetic number, because the mean of its divisors is an integer number (2739198).

Almost surely, 2^34340812 is an apocalyptic number.

It is an amenable number.

34340812 is a deficient number, since it is larger than the sum of its proper divisors (31399940).

34340812 is a wasteful number, since it uses less digits than its factorization.

34340812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2169 (or 2167 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 34340812 is about 5860.1034120568. The cubic root of 34340812 is about 325.0400329384.

The spelling of 34340812 in words is "thirty-four million, three hundred forty thousand, eight hundred twelve".