798827122 has 8 divisors (see below), whose sum is σ = 1250338176. Its totient is φ = 382047732.

The previous prime is 798827119. The next prime is 798827129. The reversal of 798827122 is 221728897.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 17365807 = 798827122 / (7 + 9 + 8 + 8 + 2 + 7 + 1 + 2 + 2).

It is not an unprimeable number, because it can be changed into a prime (798827129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8682858 + ... + 8682949.

It is an arithmetic number, because the mean of its divisors is an integer number (156292272).

Almost surely, 2^798827122 is an apocalyptic number.

798827122 is a deficient number, since it is larger than the sum of its proper divisors (451511054).

798827122 is a wasteful number, since it uses less digits than its factorization.

798827122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17365832.

The product of its digits is 225792, while the sum is 46.

The square root of 798827122 is about 28263.5298927788. The cubic root of 798827122 is about 927.8638767156.

The spelling of 798827122 in words is "seven hundred ninety-eight million, eight hundred twenty-seven thousand, one hundred twenty-two".