2396394081720 has 896 divisors, whose sum is σ = 8567161344000. Its totient is φ = 602139847680.

The previous prime is 2396394081707. The next prime is 2396394081769. The reversal of 2396394081720 is 271804936932.

2396394081720 is a `hidden beast` number, since 2 + 3 + 9 + 63 + 9 + 408 + 172 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 10026753361 + ... + 10026753599.

It is an arithmetic number, because the mean of its divisors is an integer number (9561564000).

Almost surely, 2^{2396394081720} is an apocalyptic number.

2396394081720 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 2396394081720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4283580672000).

2396394081720 is an abundant number, since it is smaller than the sum of its proper divisors (6170767262280).

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

2396394081720 is a wasteful number, since it uses less digits than its factorization.

2396394081720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 2396394081720 in words is "two trillion, three hundred ninety-six billion, three hundred ninety-four million, eighty-one thousand, seven hundred twenty".