343697443868 has 12 divisors (see below), whose sum is σ = 601781699400. Its totient is φ = 171759815472.

The previous prime is 343697443853. The next prime is 343697443877. The reversal of 343697443868 is 868344796343.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22217918 + ... + 22233381.

It is an arithmetic number, because the mean of its divisors is an integer number (50148474950).

Almost surely, 2^343697443868 is an apocalyptic number.

It is an amenable number.

343697443868 is a deficient number, since it is larger than the sum of its proper divisors (258084255532).

343697443868 is a wasteful number, since it uses less digits than its factorization.

343697443868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44453236 (or 44453234 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 65.

The spelling of 343697443868 in words is "three hundred forty-three billion, six hundred ninety-seven million, four hundred forty-three thousand, eight hundred sixty-eight".