34404456 has 16 divisors (see below), whose sum is σ = 86011200. Its totient is φ = 11468144.

The previous prime is 34404449. The next prime is 34404457. The reversal of 34404456 is 65440443.

It is not an unprimeable number, because it can be changed into a prime (34404457) 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, 716736 + ... + 716783.

It is an arithmetic number, because the mean of its divisors is an integer number (5375700).

Almost surely, 2^34404456 is an apocalyptic number.

It is an amenable number.

34404456 is an abundant number, since it is smaller than the sum of its proper divisors (51606744).

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

34404456 is a wasteful number, since it uses less digits than its factorization.

34404456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433528 (or 1433524 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 34404456 is about 5865.5311779923. The cubic root of 34404456 is about 325.2407084623.

Adding to 34404456 its reverse (65440443), we get a palindrome (99844899).

The spelling of 34404456 in words is "thirty-four million, four hundred four thousand, four hundred fifty-six".