4427987200 has 216 divisors, whose sum is σ = 13490955968. Its totient is φ = 1401200640.

The previous prime is 4427987153. The next prime is 4427987203. The reversal of 4427987200 is 27897244.

It is not an unprimeable number, because it can be changed into a prime (4427987203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 578599 + ... + 586201.

Almost surely, 2^4427987200 is an apocalyptic number.

4427987200 is a gapful number since it is divisible by the number (40) 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 4427987200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6745477984).

4427987200 is an abundant number, since it is smaller than the sum of its proper divisors (9062968768).

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

4427987200 is a wasteful number, since it uses less digits than its factorization.

4427987200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7649 (or 7630 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 4427987200 is about 66543.1228602926. The cubic root of 4427987200 is about 1642.1095201569.

The spelling of 4427987200 in words is "four billion, four hundred twenty-seven million, nine hundred eighty-seven thousand, two hundred".