798441872 has 40 divisors (see below), whose sum is σ = 1653644160. Its totient is φ = 372542720.

The previous prime is 798441829. The next prime is 798441887. The reversal of 798441872 is 278144897.

It is a self number, because there is not a number n which added to its sum of digits gives 798441872.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11372 + ... + 41547.

It is an arithmetic number, because the mean of its divisors is an integer number (41341104).

Almost surely, 2^798441872 is an apocalyptic number.

It is an amenable number.

798441872 is an abundant number, since it is smaller than the sum of its proper divisors (855202288).

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

798441872 is a wasteful number, since it uses less digits than its factorization.

798441872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52991 (or 52985 counting only the distinct ones).

The product of its digits is 903168, while the sum is 50.

The square root of 798441872 is about 28256.7137508947. The cubic root of 798441872 is about 927.7146925646.

The spelling of 798441872 in words is "seven hundred ninety-eight million, four hundred forty-one thousand, eight hundred seventy-two".