344862068 has 12 divisors (see below), whose sum is σ = 639009252. Its totient is φ = 162288000.

The previous prime is 344862059. The next prime is 344862071. The reversal of 344862068 is 860268443.

It can be written as a sum of positive squares in 2 ways, for example, as 211644304 + 133217764 = 14548^2 + 11542^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2535683 + ... + 2535818.

It is an arithmetic number, because the mean of its divisors is an integer number (53250771).

Almost surely, 2^344862068 is an apocalyptic number.

It is an amenable number.

344862068 is a deficient number, since it is larger than the sum of its proper divisors (294147184).

344862068 is a wasteful number, since it uses less digits than its factorization.

344862068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5071522 (or 5071520 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 41.

The square root of 344862068 is about 18570.4622451893. The cubic root of 344862068 is about 701.2644275827.

The spelling of 344862068 in words is "three hundred forty-four million, eight hundred sixty-two thousand, sixty-eight".