2396889520 has 80 divisors (see below), whose sum is σ = 6009302880. Its totient is φ = 886118400.

The previous prime is 2396889511. The next prime is 2396889533. The reversal of 2396889520 is 259886932.

It is a happy number.

2396889520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43090 + ... + 81550.

It is an arithmetic number, because the mean of its divisors is an integer number (75116286).

Almost surely, 2^2396889520 is an apocalyptic number.

2396889520 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 2396889520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3004651440).

2396889520 is an abundant number, since it is smaller than the sum of its proper divisors (3612413360).

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

2396889520 is a wasteful number, since it uses less digits than its factorization.

2396889520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38534 (or 38528 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 52.

The square root of 2396889520 is about 48958.0383593951. The cubic root of 2396889520 is about 1338.2872451617.

The spelling of 2396889520 in words is "two billion, three hundred ninety-six million, eight hundred eighty-nine thousand, five hundred twenty".