3727224560 has 60 divisors (see below), whose sum is σ = 8772759192. Its totient is φ = 1472709504.

The previous prime is 3727224541. The next prime is 3727224569. The reversal of 3727224560 is 654227273.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3727224569) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 547739 + ... + 554501.

Almost surely, 2^3727224560 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 3727224560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4386379596).

3727224560 is an abundant number, since it is smaller than the sum of its proper divisors (5045534632).

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

3727224560 is an equidigital number, since it uses as much as digits as its factorization.

3727224560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6942 (or 6853 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 3727224560 is about 61050.9996642152. Note that the first 3 decimals coincide. The cubic root of 3727224560 is about 1550.4645933002.

The spelling of 3727224560 in words is "three billion, seven hundred twenty-seven million, two hundred twenty-four thousand, five hundred sixty".