2388248928 has 384 divisors, whose sum is σ = 8173670400. Its totient is φ = 673712640.

The previous prime is 2388248923. The next prime is 2388248963. The reversal of 2388248928 is 8298428832.

It is a super-4 number, since 4×2388248928⁴ (a number of 39 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2388248923) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77040273 + ... + 77040303.

It is an arithmetic number, because the mean of its divisors is an integer number (21285600).

Almost surely, 2^2388248928 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 2388248928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4086835200).

2388248928 is an abundant number, since it is smaller than the sum of its proper divisors (5785421472).

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

2388248928 is a wasteful number, since it uses less digits than its factorization.

2388248928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 68 counting only the distinct ones).

The product of its digits is 3538944, while the sum is 54.

The square root of 2388248928 is about 48869.7138113167. The cubic root of 2388248928 is about 1336.6771699461.

The spelling of 2388248928 in words is "two billion, three hundred eighty-eight million, two hundred forty-eight thousand, nine hundred twenty-eight".