2379223872 has 84 divisors (see below), whose sum is σ = 6887304996. Its totient is φ = 785203200.

The previous prime is 2379223849. The next prime is 2379223877. The reversal of 2379223872 is 2783229732.

It can be written as a sum of positive squares in 2 ways, for example, as 2199234816 + 179989056 = 46896^2 + 13416^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379223877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37728 + ... + 78624.

Almost surely, 2^2379223872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2379223872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3443652498).

2379223872 is an abundant number, since it is smaller than the sum of its proper divisors (4508081124).

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

2379223872 is a wasteful number, since it uses less digits than its factorization.

2379223872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41016 (or 41003 counting only the distinct ones).

The product of its digits is 508032, while the sum is 45.

The square root of 2379223872 is about 48777.2884855237. The cubic root of 2379223872 is about 1334.9913023883.

The spelling of 2379223872 in words is "two billion, three hundred seventy-nine million, two hundred twenty-three thousand, eight hundred seventy-two".