344350252 has 12 divisors (see below), whose sum is σ = 611607640. Its totient is φ = 169605216.

The previous prime is 344350229. The next prime is 344350297. The reversal of 344350252 is 252053443.

It is a self number, because there is not a number n which added to its sum of digits gives 344350252.

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, 642177 + ... + 642712.

Almost surely, 2^344350252 is an apocalyptic number.

It is an amenable number.

344350252 is a deficient number, since it is larger than the sum of its proper divisors (267257388).

344350252 is a wasteful number, since it uses less digits than its factorization.

344350252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284960 (or 1284958 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 344350252 is about 18556.6767498925. The cubic root of 344350252 is about 700.9173360996.

The spelling of 344350252 in words is "three hundred forty-four million, three hundred fifty thousand, two hundred fifty-two".