345206808584 has 16 divisors (see below), whose sum is σ = 706104835920. Its totient is φ = 156912185680.

The previous prime is 345206808577. The next prime is 345206808613. The reversal of 345206808584 is 485808602543.

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, 1961402234 + ... + 1961402409.

It is an arithmetic number, because the mean of its divisors is an integer number (44131552245).

Almost surely, 2^345206808584 is an apocalyptic number.

It is an amenable number.

345206808584 is an abundant number, since it is smaller than the sum of its proper divisors (360898027336).

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

345206808584 is a wasteful number, since it uses less digits than its factorization.

345206808584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922804660 (or 3922804656 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 53.

The spelling of 345206808584 in words is "three hundred forty-five billion, two hundred six million, eight hundred eight thousand, five hundred eighty-four".