343705059628 has 108 divisors (see below), whose sum is σ = 765519468840. Its totient is φ = 134163912960.

The previous prime is 343705059587. The next prime is 343705059671. The reversal of 343705059628 is 826950507343.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3148383 + ... + 3255721.

It is an arithmetic number, because the mean of its divisors is an integer number (7088143230).

Almost surely, 2^343705059628 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343705059628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382759734420).

343705059628 is an abundant number, since it is smaller than the sum of its proper divisors (421814409212).

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

343705059628 is a wasteful number, since it uses less digits than its factorization.

343705059628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107436 (or 107396 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 52.

The spelling of 343705059628 in words is "three hundred forty-three billion, seven hundred five million, fifty-nine thousand, six hundred twenty-eight".