2397298688 has 56 divisors (see below), whose sum is σ = 4960117080. Its totient is φ = 1157201920.

The previous prime is 2397298681. The next prime is 2397298693. The reversal of 2397298688 is 8868927932.

It is a self number, because there is not a number n which added to its sum of digits gives 2397298688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2397298681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232523 + ... + 242613.

Almost surely, 2^2397298688 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 2397298688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2480058540).

2397298688 is an abundant number, since it is smaller than the sum of its proper divisors (2562818392).

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

2397298688 is an equidigital number, since it uses as much as digits as its factorization.

2397298688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10146 (or 10122 counting only the distinct ones).

The product of its digits is 20901888, while the sum is 62.

The square root of 2397298688 is about 48962.2169432717. The cubic root of 2397298688 is about 1338.3633929017.

It can be divided in two parts, 239 and 7298688, that added together give a palindrome (7298927).

The spelling of 2397298688 in words is "two billion, three hundred ninety-seven million, two hundred ninety-eight thousand, six hundred eighty-eight".