344437368 has 32 divisors (see below), whose sum is σ = 939375360. Its totient is φ = 104374880.

The previous prime is 344437363. The next prime is 344437381. The reversal of 344437368 is 863734443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344437363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652080 + ... + 652607.

It is an arithmetic number, because the mean of its divisors is an integer number (29355480).

Almost surely, 2^344437368 is an apocalyptic number.

It is an amenable number.

344437368 is an abundant number, since it is smaller than the sum of its proper divisors (594937992).

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

344437368 is a wasteful number, since it uses less digits than its factorization.

344437368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1304707 (or 1304703 counting only the distinct ones).

The product of its digits is 580608, while the sum is 42.

The square root of 344437368 is about 18559.0238967463. The cubic root of 344437368 is about 700.9764386808.

The spelling of 344437368 in words is "three hundred forty-four million, four hundred thirty-seven thousand, three hundred sixty-eight".