34404400 has 30 divisors (see below), whose sum is σ = 82657532. Its totient is φ = 13761600.

The previous prime is 34404397. The next prime is 34404431. The reversal of 34404400 is 440443.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42606 + ... + 43405.

Almost surely, 2^34404400 is an apocalyptic number.

It is an amenable number.

34404400 is an abundant number, since it is smaller than the sum of its proper divisors (48253132).

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

34404400 is a wasteful number, since it uses less digits than its factorization.

34404400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86029 (or 86018 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 34404400 is about 5865.5264043392. The cubic root of 34404400 is about 325.2405319979.

Adding to 34404400 its reverse (440443), we get a palindrome (34844843).

The spelling of 34404400 in words is "thirty-four million, four hundred four thousand, four hundred".