798888965 has 8 divisors (see below), whose sum is σ = 1095619200. Its totient is φ = 547809552.

The previous prime is 798888929. The next prime is 798888967. The reversal of 798888965 is 569888897.

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 798888965 - 2⁸ = 798888709 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 798888895 and 798888904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (798888967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11412665 + ... + 11412734.

It is an arithmetic number, because the mean of its divisors is an integer number (136952400).

Almost surely, 2^798888965 is an apocalyptic number.

It is an amenable number.

798888965 is a deficient number, since it is larger than the sum of its proper divisors (296730235).

798888965 is a wasteful number, since it uses less digits than its factorization.

798888965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22825411.

The product of its digits is 69672960, while the sum is 68.

The square root of 798888965 is about 28264.6239140025. The cubic root of 798888965 is about 927.8878203213.

Subtracting from 798888965 its sum of digits (68), we obtain a palindrome (798888897).

The spelling of 798888965 in words is "seven hundred ninety-eight million, eight hundred eighty-eight thousand, nine hundred sixty-five".