343323339844 has 9 divisors (see below), whose sum is σ = 600817895517. Its totient is φ = 171661083984.

The previous prime is 343323339833. The next prime is 343323339847. The reversal of 343323339844 is 448933323343.

The square root of 343323339844 is 585938.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 336936133444 + 6387206400 = 580462^2 + 79920^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343323339847) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1025392 + ... + 1318360.

Almost surely, 2^343323339844 is an apocalyptic number.

343323339844 is the 585938-th square number.

It is an amenable number.

343323339844 is a deficient number, since it is larger than the sum of its proper divisors (257494555673).

343323339844 is an frugal number, since it uses more digits than its factorization.

343323339844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585942 (or 292971 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 49.

Multiplying 343323339844 by its sum of digits (49), we get a square (16822843652356 = 4101566²).

The spelling of 343323339844 in words is "three hundred forty-three billion, three hundred twenty-three million, three hundred thirty-nine thousand, eight hundred forty-four".