797873112 has 128 divisors (see below), whose sum is σ = 2265681600. Its totient is φ = 260112384.

The previous prime is 797873057. The next prime is 797873113. The reversal of 797873112 is 211378797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797873113) 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 31 ways as a sum of consecutive naturals, for example, 2367408 + ... + 2367744.

Almost surely, 2^797873112 is an apocalyptic number.

797873112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797873112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132840800).

797873112 is an abundant number, since it is smaller than the sum of its proper divisors (1467808488).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

797873112 is a wasteful number, since it uses less digits than its factorization.

797873112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562 (or 552 counting only the distinct ones).

The product of its digits is 148176, while the sum is 45.

The square root of 797873112 is about 28246.6478011108. The cubic root of 797873112 is about 927.4943582843.

The spelling of 797873112 in words is "seven hundred ninety-seven million, eight hundred seventy-three thousand, one hundred twelve".