797893882 has 16 divisors (see below), whose sum is σ = 1217270592. Its totient is φ = 392170240.

The previous prime is 797893867. The next prime is 797893927. The reversal of 797893882 is 288398797.

It is a self number, because there is not a number n which added to its sum of digits gives 797893882.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41178 + ... + 57370.

It is an arithmetic number, because the mean of its divisors is an integer number (76079412).

Almost surely, 2^797893882 is an apocalyptic number.

797893882 is a deficient number, since it is larger than the sum of its proper divisors (419376710).

797893882 is a wasteful number, since it uses less digits than its factorization.

797893882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16613.

The product of its digits is 12192768, while the sum is 61.

The square root of 797893882 is about 28247.0154529642. The cubic root of 797893882 is about 927.5024063020.

The spelling of 797893882 in words is "seven hundred ninety-seven million, eight hundred ninety-three thousand, eight hundred eighty-two".