34040344 has 16 divisors (see below), whose sum is σ = 68735520. Its totient is φ = 15710880.

The previous prime is 34040339. The next prime is 34040359. The reversal of 34040344 is 44304043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163552 + ... + 163759.

It is an arithmetic number, because the mean of its divisors is an integer number (4295970).

Almost surely, 2^34040344 is an apocalyptic number.

It is an amenable number.

34040344 is an abundant number, since it is smaller than the sum of its proper divisors (34695176).

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

34040344 is a wasteful number, since it uses less digits than its factorization.

34040344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327330 (or 327326 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 34040344 is about 5834.4103386718. The cubic root of 34040344 is about 324.0892656545.

Adding to 34040344 its reverse (44304043), we get a palindrome (78344387).

The spelling of 34040344 in words is "thirty-four million, forty thousand, three hundred forty-four".