344868363 has 24 divisors (see below), whose sum is σ = 577810688. Its totient is φ = 194123952.

The previous prime is 344868361. The next prime is 344868413. The reversal of 344868363 is 363868443.

344868363 is a `hidden beast` number, since 34 + 486 + 83 + 63 = 666.

It is not a de Polignac number, because 344868363 - 2¹ = 344868361 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (344868361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36631 + ... + 45072.

Almost surely, 2^344868363 is an apocalyptic number.

344868363 is a deficient number, since it is larger than the sum of its proper divisors (232942325).

344868363 is a wasteful number, since it uses less digits than its factorization.

344868363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81783 (or 81780 counting only the distinct ones).

The product of its digits is 995328, while the sum is 45.

The square root of 344868363 is about 18570.6317340041. The cubic root of 344868363 is about 701.2686944410.

It can be divided in two parts, 34486 and 8363, that added together give a square (42849 = 207²).

The spelling of 344868363 in words is "three hundred forty-four million, eight hundred sixty-eight thousand, three hundred sixty-three".