798707897 has 8 divisors (see below), whose sum is σ = 872262720. Its totient is φ = 726883920.

The previous prime is 798707893. The next prime is 798707909.

798707897 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 798707897 - 2² = 798707893 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (798707891) 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, 431747 + ... + 433592.

It is an arithmetic number, because the mean of its divisors is an integer number (109032840).

Almost surely, 2^798707897 is an apocalyptic number.

It is an amenable number.

798707897 is a deficient number, since it is larger than the sum of its proper divisors (73554823).

798707897 is a wasteful number, since it uses less digits than its factorization.

798707897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865423.

The product of its (nonzero) digits is 12446784, while the sum is 62.

The square root of 798707897 is about 28261.4206472357. The cubic root of 798707897 is about 927.8177131708.

The spelling of 798707897 in words is "seven hundred ninety-eight million, seven hundred seven thousand, eight hundred ninety-seven".