2372249988 has 72 divisors (see below), whose sum is σ = 6135991680. Its totient is φ = 772424640.

The previous prime is 2372249951. The next prime is 2372250017. The reversal of 2372249988 is 8899422732.

It is a happy number.

2372249988 is a `hidden beast` number, since 2 + 3 + 72 + 2 + 499 + 88 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1168158 + ... + 1170186.

Almost surely, 2^2372249988 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 2372249988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3067995840).

2372249988 is an abundant number, since it is smaller than the sum of its proper divisors (3763741692).

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

2372249988 is a wasteful number, since it uses less digits than its factorization.

2372249988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2777 (or 2772 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 2372249988 is about 48705.7490241142. The cubic root of 2372249988 is about 1333.6856685256.

The spelling of 2372249988 in words is "two billion, three hundred seventy-two million, two hundred forty-nine thousand, nine hundred eighty-eight".