3888898 has 16 divisors (see below), whose sum is σ = 6314616. Its totient is φ = 1785600.

The previous prime is 3888893. The next prime is 3888917. The reversal of 3888898 is 8988883.

3888898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3697929 + 190969 = 1923^2 + 437^2 .

It is not an unprimeable number, because it can be changed into a prime (3888893) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 9498 + ... + 9898.

Almost surely, 2^3888898 is an apocalyptic number.

3888898 is a deficient number, since it is larger than the sum of its proper divisors (2425718).

3888898 is a wasteful number, since it uses less digits than its factorization.

3888898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789.

The product of its digits is 884736, while the sum is 52.

The square root of 3888898 is about 1972.0289044535. The cubic root of 3888898 is about 157.2565888203.

The spelling of 3888898 in words is "three million, eight hundred eighty-eight thousand, eight hundred ninety-eight".