3227427944 has 16 divisors (see below), whose sum is σ = 6516922020. Its totient is φ = 1489582080.

The previous prime is 3227427911. The next prime is 3227427953. The reversal of 3227427944 is 4497247223.

It can be written as a sum of positive squares in 2 ways, for example, as 3195640900 + 31787044 = 56530^2 + 5638^2 .

It is a super-3 number, since 3×3227427944³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3227427895 and 3227427904.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15516377 + ... + 15516584.

Almost surely, 2^3227427944 is an apocalyptic number.

It is an amenable number.

3227427944 is an abundant number, since it is smaller than the sum of its proper divisors (3289494076).

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

3227427944 is a wasteful number, since it uses less digits than its factorization.

3227427944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31032980 (or 31032976 counting only the distinct ones).

The product of its digits is 677376, while the sum is 44.

The square root of 3227427944 is about 56810.4562910737. The cubic root of 3227427944 is about 1477.8108528716.

The spelling of 3227427944 in words is "three billion, two hundred twenty-seven million, four hundred twenty-seven thousand, nine hundred forty-four".