3227663936 has 112 divisors (see below), whose sum is σ = 7553187840. Its totient is φ = 1339752960.

The previous prime is 3227663927. The next prime is 3227663977. The reversal of 3227663936 is 6393667223.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2522945 + ... + 2524223.

Almost surely, 2^3227663936 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 3227663936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3776593920).

3227663936 is an abundant number, since it is smaller than the sum of its proper divisors (4325523904).

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

3227663936 is a wasteful number, since it uses less digits than its factorization.

3227663936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1462 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 47.

The square root of 3227663936 is about 56812.5332651168. The cubic root of 3227663936 is about 1477.8468715470.

The spelling of 3227663936 in words is "three billion, two hundred twenty-seven million, six hundred sixty-three thousand, nine hundred thirty-six".