6748860384 has 336 divisors, whose sum is σ = 23403246048. Its totient is φ = 1874451456.

The previous prime is 6748860361. The next prime is 6748860389. The reversal of 6748860384 is 4830688476.

It is a tau number, because it is divible by the number of its divisors (336).

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

It is a self number, because there is not a number n which added to its sum of digits gives 6748860384.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6748860389) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 6041394 + ... + 6042510.

It is an arithmetic number, because the mean of its divisors is an integer number (69652518).

Almost surely, 2^6748860384 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 6748860384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11701623024).

6748860384 is an abundant number, since it is smaller than the sum of its proper divisors (16654385664).

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

6748860384 is a wasteful number, since it uses less digits than its factorization.

6748860384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1166 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The square root of 6748860384 is about 82151.4478509052. The cubic root of 6748860384 is about 1889.7752113609.

The spelling of 6748860384 in words is "six billion, seven hundred forty-eight million, eight hundred sixty thousand, three hundred eighty-four".