797908488 has 96 divisors (see below), whose sum is σ = 2178432000. Its totient is φ = 243419904.

The previous prime is 797908483. The next prime is 797908493. The reversal of 797908488 is 884809797.

797908488 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (797908483) and next prime (797908493).

It is a super-2 number, since 2×797908488² = 1273315910444892288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (797908483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514338 + ... + 515886.

It is an arithmetic number, because the mean of its divisors is an integer number (22692000).

Almost surely, 2^797908488 is an apocalyptic number.

797908488 is a gapful number since it is divisible by the number (78) 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 797908488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1089216000).

797908488 is an abundant number, since it is smaller than the sum of its proper divisors (1380523512).

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

797908488 is a wasteful number, since it uses less digits than its factorization.

797908488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 60.

The square root of 797908488 is about 28247.2739923696. The cubic root of 797908488 is about 927.5080657920.

The spelling of 797908488 in words is "seven hundred ninety-seven million, nine hundred eight thousand, four hundred eighty-eight".