344804 has 6 divisors (see below), whose sum is σ = 603414. Its totient is φ = 172400.

The previous prime is 344801. The next prime is 344807. The reversal of 344804 is 408443.

It is an interprime number because it is at equal distance from previous prime (344801) and next prime (344807).

It can be written as a sum of positive squares in only one way, i.e., 220900 + 123904 = 470^2 + 352^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 344804.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 344804.

It is not an unprimeable number, because it can be changed into a prime (344801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43097 + ... + 43104.

It is an arithmetic number, because the mean of its divisors is an integer number (100569).

2³⁴⁴⁸⁰⁴ is an apocalyptic number.

It is an amenable number.

344804 is a deficient number, since it is larger than the sum of its proper divisors (258610).

344804 is a wasteful number, since it uses less digits than its factorization.

344804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86205 (or 86203 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 344804 is about 587.2001362398. The cubic root of 344804 is about 70.1225065654.

The spelling of 344804 in words is "three hundred forty-four thousand, eight hundred four".