2374351872 has 132 divisors (see below), whose sum is σ = 6682243176. Its totient is φ = 749445120.

The previous prime is 2374351871. The next prime is 2374351897. The reversal of 2374351872 is 2781534732.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2374351871) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1107922 + ... + 1110062.

Almost surely, 2^2374351872 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 2374351872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3341121588).

2374351872 is an abundant number, since it is smaller than the sum of its proper divisors (4307891304).

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

2374351872 is a wasteful number, since it uses less digits than its factorization.

2374351872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202 (or 2165 counting only the distinct ones).

The product of its digits is 282240, while the sum is 42.

The square root of 2374351872 is about 48727.3216173432. The cubic root of 2374351872 is about 1334.0794472965.

The spelling of 2374351872 in words is "two billion, three hundred seventy-four million, three hundred fifty-one thousand, eight hundred seventy-two".