3227563420 has 24 divisors (see below), whose sum is σ = 6784130304. Its totient is φ = 1289835456.

The previous prime is 3227563393. The next prime is 3227563429. The reversal of 3227563420 is 243657223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3227563429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51964 + ... + 95683.

It is an arithmetic number, because the mean of its divisors is an integer number (282672096).

Almost surely, 2^3227563420 is an apocalyptic number.

It is an amenable number.

3227563420 is an abundant number, since it is smaller than the sum of its proper divisors (3556566884).

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

3227563420 is a wasteful number, since it uses less digits than its factorization.

3227563420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148749 (or 148747 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 3227563420 is about 56811.6486294844. The cubic root of 3227563420 is about 1477.8315303383.

The spelling of 3227563420 in words is "three billion, two hundred twenty-seven million, five hundred sixty-three thousand, four hundred twenty".