345463672884 has 48 divisors (see below), whose sum is σ = 879880833216. Its totient is φ = 104624204800.

The previous prime is 345463672831. The next prime is 345463672889. The reversal of 345463672884 is 488276364543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345463672889) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 547107 + ... + 995114.

It is an arithmetic number, because the mean of its divisors is an integer number (18330850692).

Almost surely, 2^345463672884 is an apocalyptic number.

It is an amenable number.

345463672884 is an abundant number, since it is smaller than the sum of its proper divisors (534417160332).

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

345463672884 is a wasteful number, since it uses less digits than its factorization.

345463672884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543936 (or 1543934 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 60.

The spelling of 345463672884 in words is "three hundred forty-five billion, four hundred sixty-three million, six hundred seventy-two thousand, eight hundred eighty-four".