2397896752680 has 1024 divisors, whose sum is σ = 9940879872000. Its totient is φ = 505999872000.

The previous prime is 2397896752679. The next prime is 2397896752687. The reversal of 2397896752680 is 862576987932.

2397896752680 is a `hidden beast` number, since 2 + 3 + 9 + 7 + 8 + 96 + 7 + 526 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 2397896752599 and 2397896752608.

It is not an unprimeable number, because it can be changed into a prime (2397896752687) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 192580455 + ... + 192592905.

It is an arithmetic number, because the mean of its divisors is an integer number (9707890500).

Almost surely, 2^{2397896752680} is an apocalyptic number.

2397896752680 is a gapful number since it is divisible by the number (20) 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 2397896752680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4970439936000).

2397896752680 is an abundant number, since it is smaller than the sum of its proper divisors (7542983119320).

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

2397896752680 is a wasteful number, since it uses less digits than its factorization.

2397896752680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12567 (or 12557 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 2397896752680 in words is "two trillion, three hundred ninety-seven billion, eight hundred ninety-six million, seven hundred fifty-two thousand, six hundred eighty".