344601672828 has 48 divisors (see below), whose sum is σ = 919409240064. Its totient is φ = 98407108800.

The previous prime is 344601672823. The next prime is 344601672839. The reversal of 344601672828 is 828276106443.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344601672823) 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, 887475 + ... + 1215242.

It is an arithmetic number, because the mean of its divisors is an integer number (19154359168).

Almost surely, 2^344601672828 is an apocalyptic number.

It is an amenable number.

344601672828 is an abundant number, since it is smaller than the sum of its proper divisors (574807567236).

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

344601672828 is a wasteful number, since it uses less digits than its factorization.

344601672828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2104682 (or 2104680 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 51.

The spelling of 344601672828 in words is "three hundred forty-four billion, six hundred one million, six hundred seventy-two thousand, eight hundred twenty-eight".