798818190 has 32 divisors (see below), whose sum is σ = 1920191616. Its totient is φ = 212681760.

The previous prime is 798818179. The next prime is 798818203. The reversal of 798818190 is 91818897.

It is a super-2 number, since 2×798818190² = 1276221001349752200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1416 + ... + 39995.

It is an arithmetic number, because the mean of its divisors is an integer number (60005988).

Almost surely, 2^798818190 is an apocalyptic number.

798818190 is an abundant number, since it is smaller than the sum of its proper divisors (1121373426).

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

798818190 is a wasteful number, since it uses less digits than its factorization.

798818190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42064.

The product of its (nonzero) digits is 290304, while the sum is 51.

The square root of 798818190 is about 28263.3718795193. The cubic root of 798818190 is about 927.8604184325.

The spelling of 798818190 in words is "seven hundred ninety-eight million, eight hundred eighteen thousand, one hundred ninety".