798444897 has 8 divisors (see below), whose sum is σ = 1098935040. Its totient is φ = 515125680.

The previous prime is 798444853. The next prime is 798444901.

798444897 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 798444897 - 2⁸ = 798444641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 798444897.

It is not an unprimeable number, because it can be changed into a prime (798444197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4292622 + ... + 4292807.

It is an arithmetic number, because the mean of its divisors is an integer number (137366880).

Almost surely, 2^798444897 is an apocalyptic number.

It is an amenable number.

798444897 is a deficient number, since it is larger than the sum of its proper divisors (300490143).

798444897 is a wasteful number, since it uses less digits than its factorization.

798444897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8585463.

The product of its digits is 16257024, while the sum is 60.

The square root of 798444897 is about 28256.7672779460. The cubic root of 798444897 is about 927.7158641521.

The spelling of 798444897 in words is "seven hundred ninety-eight million, four hundred forty-four thousand, eight hundred ninety-seven".