34093812 has 12 divisors (see below), whose sum is σ = 79552256. Its totient is φ = 11364600.

The previous prime is 34093757. The next prime is 34093817. The reversal of 34093812 is 21839043.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 34093812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34093817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1420564 + ... + 1420587.

Almost surely, 2^34093812 is an apocalyptic number.

It is an amenable number.

34093812 is an abundant number, since it is smaller than the sum of its proper divisors (45458444).

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

34093812 is a wasteful number, since it uses less digits than its factorization.

34093812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2841158 (or 2841156 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 34093812 is about 5838.9906662025. The cubic root of 34093812 is about 324.2588618651.

The spelling of 34093812 in words is "thirty-four million, ninety-three thousand, eight hundred twelve".