2379218688 has 216 divisors, whose sum is σ = 8553207936. Its totient is φ = 617932800.

The previous prime is 2379218683. The next prime is 2379218689. The reversal of 2379218688 is 8868129732.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379218683) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170703 + ... + 184113.

Almost surely, 2^2379218688 is an apocalyptic number.

2379218688 is a gapful number since it is divisible by the number (28) 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 2379218688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4276603968).

2379218688 is an abundant number, since it is smaller than the sum of its proper divisors (6173989248).

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

2379218688 is a wasteful number, since it uses less digits than its factorization.

2379218688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13451 (or 13434 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 54.

The square root of 2379218688 is about 48777.2353460095. The cubic root of 2379218688 is about 1334.9903328004.

The spelling of 2379218688 in words is "two billion, three hundred seventy-nine million, two hundred eighteen thousand, six hundred eighty-eight".