2379995520 has 256 divisors, whose sum is σ = 8815150080. Its totient is φ = 534896640.

The previous prime is 2379995483. The next prime is 2379995521. The reversal of 2379995520 is 255999732.

2379995520 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379995521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 818389 + ... + 821291.

It is an arithmetic number, because the mean of its divisors is an integer number (34434180).

Almost surely, 2^2379995520 is an apocalyptic number.

2379995520 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 2379995520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4407575040).

2379995520 is an abundant number, since it is smaller than the sum of its proper divisors (6435154560).

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

2379995520 is a wasteful number, since it uses less digits than its factorization.

2379995520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2993 (or 2981 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 51.

The square root of 2379995520 is about 48785.1977550568. The cubic root of 2379995520 is about 1335.1356116359.

The spelling of 2379995520 in words is "two billion, three hundred seventy-nine million, nine hundred ninety-five thousand, five hundred twenty".