3888226 has 4 divisors (see below), whose sum is σ = 5832342. Its totient is φ = 1944112.

The previous prime is 3888193. The next prime is 3888253. The reversal of 3888226 is 6228883.

3888226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6228883 = 23 ⋅270821.

It can be written as a sum of positive squares in only one way, i.e., 3080025 + 808201 = 1755^2 + 899^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 972055 + ... + 972058.

Almost surely, 2^3888226 is an apocalyptic number.

3888226 is a deficient number, since it is larger than the sum of its proper divisors (1944116).

3888226 is a wasteful number, since it uses less digits than its factorization.

3888226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1944115.

The product of its digits is 36864, while the sum is 37.

The square root of 3888226 is about 1971.8585141942. The cubic root of 3888226 is about 157.2475303402.

It can be divided in two parts, 3888 and 226, that added together give a palindrome (4114).

The spelling of 3888226 in words is "three million, eight hundred eighty-eight thousand, two hundred twenty-six".