34065312 has 24 divisors (see below), whose sum is σ = 89421696. Its totient is φ = 11355072.

The previous prime is 34065287. The next prime is 34065341. The reversal of 34065312 is 21356043.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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, 177328 + ... + 177519.

It is an arithmetic number, because the mean of its divisors is an integer number (3725904).

Almost surely, 2^34065312 is an apocalyptic number.

34065312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34065312 is an abundant number, since it is smaller than the sum of its proper divisors (55356384).

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

34065312 is a wasteful number, since it uses less digits than its factorization.

34065312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354860 (or 354852 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 34065312 is about 5836.5496656843. The cubic root of 34065312 is about 324.1684842349.

The spelling of 34065312 in words is "thirty-four million, sixty-five thousand, three hundred twelve".