2379984988 has 12 divisors (see below), whose sum is σ = 4227137992. Its totient is φ = 1172231280.

The previous prime is 2379984983. The next prime is 2379985001. The reversal of 2379984988 is 8894899732.

It is a Harshad number since it is a multiple of its sum of digits (67).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2379984983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4440003 + ... + 4440538.

Almost surely, 2^2379984988 is an apocalyptic number.

It is an amenable number.

2379984988 is a deficient number, since it is larger than the sum of its proper divisors (1847153004).

2379984988 is a wasteful number, since it uses less digits than its factorization.

2379984988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8880612 (or 8880610 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 67.

The square root of 2379984988 is about 48785.0898123597. The cubic root of 2379984988 is about 1335.1336422108.

The spelling of 2379984988 in words is "two billion, three hundred seventy-nine million, nine hundred eighty-four thousand, nine hundred eighty-eight".