797119008 has 192 divisors, whose sum is σ = 2540160000. Its totient is φ = 213801984.

The previous prime is 797118983. The next prime is 797119021. The reversal of 797119008 is 800911797.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1902223 + ... + 1902641.

It is an arithmetic number, because the mean of its divisors is an integer number (13230000).

Almost surely, 2^797119008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 797119008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270080000).

797119008 is an abundant number, since it is smaller than the sum of its proper divisors (1743040992).

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

797119008 is a wasteful number, since it uses less digits than its factorization.

797119008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 42.

The square root of 797119008 is about 28233.2960881297. The cubic root of 797119008 is about 927.2020613164.

It can be divided in two parts, 797 and 119008, that added together give a triangular number (119805 = T₄₈₉).

The spelling of 797119008 in words is "seven hundred ninety-seven million, one hundred nineteen thousand, eight".