3821452228 has 24 divisors (see below), whose sum is σ = 7330093344. Its totient is φ = 1728787200.

The previous prime is 3821452223. The next prime is 3821452247. The reversal of 3821452228 is 8222541283.

It is not an unprimeable number, because it can be changed into a prime (3821452223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196525 + ... + 215092.

It is an arithmetic number, because the mean of its divisors is an integer number (305420556).

Almost surely, 2^3821452228 is an apocalyptic number.

It is an amenable number.

3821452228 is a deficient number, since it is larger than the sum of its proper divisors (3508641116).

3821452228 is a wasteful number, since it uses less digits than its factorization.

3821452228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411843 (or 411841 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 3821452228 is about 61817.8956937229. The cubic root of 3821452228 is about 1563.4217336832.

The spelling of 3821452228 in words is "three billion, eight hundred twenty-one million, four hundred fifty-two thousand, two hundred twenty-eight".