34344040 has 32 divisors (see below), whose sum is σ = 78048360. Its totient is φ = 13600000.

The previous prime is 34343987. The next prime is 34344059. The reversal of 34344040 is 4044343.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 28708164 + 5635876 = 5358^2 + 2374^2 .

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, 211 + ... + 8290.

Almost surely, 2^34344040 is an apocalyptic number.

It is an amenable number.

34344040 is an abundant number, since it is smaller than the sum of its proper divisors (43704320).

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

34344040 is a wasteful number, since it uses less digits than its factorization.

34344040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8613 (or 8609 counting only the distinct ones).

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

The square root of 34344040 is about 5860.3788273455. The cubic root of 34344040 is about 325.0502170924.

Adding to 34344040 its reverse (4044343), we get a palindrome (38388383).

The spelling of 34344040 in words is "thirty-four million, three hundred forty-four thousand, forty".