6483868272 has 240 divisors, whose sum is σ = 22039160832. Its totient is φ = 1737123840.

The previous prime is 6483868247. The next prime is 6483868273. The reversal of 6483868272 is 2728683846.

6483868272 is a `hidden beast` number, since 6 + 483 + 86 + 82 + 7 + 2 = 666.

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 (6483868273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6288397 + ... + 6289427.

Almost surely, 2^6483868272 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 6483868272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11019580416).

6483868272 is an abundant number, since it is smaller than the sum of its proper divisors (15555292560).

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

6483868272 is a wasteful number, since it uses less digits than its factorization.

6483868272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1436 (or 1427 counting only the distinct ones).

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

The square root of 6483868272 is about 80522.4706029317. The cubic root of 6483868272 is about 1864.7104057194.

The spelling of 6483868272 in words is "six billion, four hundred eighty-three million, eight hundred sixty-eight thousand, two hundred seventy-two".