2388786348 has 96 divisors (see below), whose sum is σ = 6632188416. Its totient is φ = 661681152.

The previous prime is 2388786329. The next prime is 2388786377. The reversal of 2388786348 is 8436878832.

It is a happy number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 41415 + ... + 80577.

It is an arithmetic number, because the mean of its divisors is an integer number (69085296).

Almost surely, 2^2388786348 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 2388786348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3316094208).

2388786348 is an abundant number, since it is smaller than the sum of its proper divisors (4243402068).

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

2388786348 is a wasteful number, since it uses less digits than its factorization.

2388786348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39223 (or 39221 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 57.

The square root of 2388786348 is about 48875.2119995402. The cubic root of 2388786348 is about 1336.7774251526. Note that the first 3 decimals are identical.

The spelling of 2388786348 in words is "two billion, three hundred eighty-eight million, seven hundred eighty-six thousand, three hundred forty-eight".