3808228 has 6 divisors (see below), whose sum is σ = 6664406. Its totient is φ = 1904112.

The previous prime is 3808223. The next prime is 3808229. The reversal of 3808228 is 8228083.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 36864 = 1942^2 + 192^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3808228.

It is not an unprimeable number, because it can be changed into a prime (3808223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 476025 + ... + 476032.

Almost surely, 2^3808228 is an apocalyptic number.

It is an amenable number.

3808228 is a deficient number, since it is larger than the sum of its proper divisors (2856178).

3808228 is a wasteful number, since it uses less digits than its factorization.

3808228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952061 (or 952059 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 3808228 is about 1951.4681652540. The cubic root of 3808228 is about 156.1616229822.

The spelling of 3808228 in words is "three million, eight hundred eight thousand, two hundred twenty-eight".