3944607356228 has 96 divisors (see below), whose sum is σ = 9090648956928. Its totient is φ = 1452695731200.

The previous prime is 3944607356087. The next prime is 3944607356237. The reversal of 3944607356228 is 8226537064493.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4393325 + ... + 5214452.

It is an arithmetic number, because the mean of its divisors is an integer number (94694259968).

Almost surely, 2^{3944607356228} is an apocalyptic number.

It is an amenable number.

3944607356228 is an abundant number, since it is smaller than the sum of its proper divisors (5146041600700).

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

3944607356228 is a wasteful number, since it uses less digits than its factorization.

3944607356228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9607873 (or 9607871 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 59.

The spelling of 3944607356228 in words is "three trillion, nine hundred forty-four billion, six hundred seven million, three hundred fifty-six thousand, two hundred twenty-eight".