344436004 has 12 divisors (see below), whose sum is σ = 657559728. Its totient is φ = 156561800.

The previous prime is 344435911. The next prime is 344436011. The reversal of 344436004 is 400634443.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3914002 + ... + 3914089.

It is an arithmetic number, because the mean of its divisors is an integer number (54796644).

Almost surely, 2^344436004 is an apocalyptic number.

It is an amenable number.

344436004 is a deficient number, since it is larger than the sum of its proper divisors (313123724).

344436004 is a wasteful number, since it uses less digits than its factorization.

344436004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7828106 (or 7828104 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 344436004 is about 18558.9871490876. The cubic root of 344436004 is about 700.9755133717.

The spelling of 344436004 in words is "three hundred forty-four million, four hundred thirty-six thousand, four".