344886804 has 36 divisors (see below), whose sum is σ = 875212884. Its totient is φ = 114511872.

The previous prime is 344886781. The next prime is 344886823. The reversal of 344886804 is 408688443.

It can be written as a sum of positive squares in 2 ways, for example, as 157251600 + 187635204 = 12540^2 + 13698^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 344886804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9387 + ... + 27890.

It is an arithmetic number, because the mean of its divisors is an integer number (24311469).

Almost surely, 2^344886804 is an apocalyptic number.

It is an amenable number.

344886804 is an abundant number, since it is smaller than the sum of its proper divisors (530326080).

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

344886804 is a wasteful number, since it uses less digits than its factorization.

344886804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37544 (or 37539 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The square root of 344886804 is about 18571.1282371320. The cubic root of 344886804 is about 701.2811937662.

The spelling of 344886804 in words is "three hundred forty-four million, eight hundred eighty-six thousand, eight hundred four".