6337272240 has 240 divisors, whose sum is σ = 24268634208. Its totient is φ = 1468145664.

The previous prime is 6337272239. The next prime is 6337272311. The reversal of 6337272240 is 422727336.

6337272240 is a `hidden beast` number, since 63 + 372 + 7 + 224 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a super-2 number, since 2×6337272240² = 80322038887749235200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 6337272195 and 6337272204.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 139207 + ... + 179033.

Almost surely, 2^6337272240 is an apocalyptic number.

6337272240 is a gapful number since it is divisible by the number (60) 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 6337272240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12134317104).

6337272240 is an abundant number, since it is smaller than the sum of its proper divisors (17931361968).

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

6337272240 is a wasteful number, since it uses less digits than its factorization.

6337272240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39876 (or 39867 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 36.

The square root of 6337272240 is about 79606.9861255908. The cubic root of 6337272240 is about 1850.5498477612.

Adding to 6337272240 its reverse (422727336), we get a palindrome (6759999576).

The spelling of 6337272240 in words is "six billion, three hundred thirty-seven million, two hundred seventy-two thousand, two hundred forty".