2748183984 has 320 divisors, whose sum is σ = 9899366400. Its totient is φ = 710581248.

The previous prime is 2748183983. The next prime is 2748183989. The reversal of 2748183984 is 4893818472.

It is a happy number.

2748183984 is a `hidden beast` number, since 2 + 7 + 481 + 83 + 9 + 84 = 666.

It is a super-2 number, since 2×2748183984² = 15105030419828224512, which contains 22 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 self number, because there is not a number n which added to its sum of digits gives 2748183984.

It is not an unprimeable number, because it can be changed into a prime (2748183983) 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, 2082877 + ... + 2084195.

It is an arithmetic number, because the mean of its divisors is an integer number (30935520).

Almost surely, 2^2748183984 is an apocalyptic number.

2748183984 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2748183984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4949683200).

2748183984 is an abundant number, since it is smaller than the sum of its proper divisors (7151182416).

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

2748183984 is a wasteful number, since it uses less digits than its factorization.

2748183984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1397 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 54.

The square root of 2748183984 is about 52423.1245158089. The cubic root of 2748183984 is about 1400.7112005534.

The spelling of 2748183984 in words is "two billion, seven hundred forty-eight million, one hundred eighty-three thousand, nine hundred eighty-four".