344261368 has 16 divisors (see below), whose sum is σ = 704171160. Its totient is φ = 156482400.

The previous prime is 344261353. The next prime is 344261419. The reversal of 344261368 is 863162443.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1955943 + ... + 1956118.

Almost surely, 2^344261368 is an apocalyptic number.

It is an amenable number.

344261368 is an abundant number, since it is smaller than the sum of its proper divisors (359909792).

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

344261368 is a wasteful number, since it uses less digits than its factorization.

344261368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912078 (or 3912074 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The square root of 344261368 is about 18554.2816621932. The cubic root of 344261368 is about 700.8570237701.

The spelling of 344261368 in words is "three hundred forty-four million, two hundred sixty-one thousand, three hundred sixty-eight".