344316004 has 12 divisors (see below), whose sum is σ = 603708784. Its totient is φ = 171827784.

The previous prime is 344315989. The next prime is 344316029. The reversal of 344316004 is 400613443.

It is a happy number.

It is a super-2 number, since 2×344316004² = 237107021221056032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 344316004.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80202 + ... + 84385.

Almost surely, 2^344316004 is an apocalyptic number.

It is an amenable number.

344316004 is a deficient number, since it is larger than the sum of its proper divisors (259392780).

344316004 is a wasteful number, since it uses less digits than its factorization.

344316004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165114 (or 165112 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 344316004 is about 18555.7539324060. The cubic root of 344316004 is about 700.8940983133.

Adding to 344316004 its reverse (400613443), we get a palindrome (744929447).

The spelling of 344316004 in words is "three hundred forty-four million, three hundred sixteen thousand, four".