344350004 has 12 divisors (see below), whose sum is σ = 602833728. Its totient is φ = 172111800.

The previous prime is 344350003. The next prime is 344350033. The reversal of 344350004 is 400053443.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344350003) by changing a digit.

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, 2252 + ... + 26339.

It is an arithmetic number, because the mean of its divisors is an integer number (50236144).

Almost surely, 2^344350004 is an apocalyptic number.

It is an amenable number.

344350004 is a deficient number, since it is larger than the sum of its proper divisors (258483724).

344350004 is a wasteful number, since it uses less digits than its factorization.

344350004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31606 (or 31604 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 344350004 is about 18556.6700676603. The cubic root of 344350004 is about 700.9171678334.

The spelling of 344350004 in words is "three hundred forty-four million, three hundred fifty thousand, four".