3889896 has 16 divisors (see below), whose sum is σ = 9724800. Its totient is φ = 1296624.

The previous prime is 3889891. The next prime is 3889901. The reversal of 3889896 is 6989883.

It is an interprime number because it is at equal distance from previous prime (3889891) and next prime (3889901).

It is not an unprimeable number, because it can be changed into a prime (3889891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81016 + ... + 81063.

It is an arithmetic number, because the mean of its divisors is an integer number (607800).

Almost surely, 2^3889896 is an apocalyptic number.

It is an amenable number.

3889896 is an abundant number, since it is smaller than the sum of its proper divisors (5834904).

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

3889896 is a wasteful number, since it uses less digits than its factorization.

3889896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162088 (or 162084 counting only the distinct ones).

The product of its digits is 746496, while the sum is 51.

The square root of 3889896 is about 1972.2819271088. The cubic root of 3889896 is about 157.2700398161.

The spelling of 3889896 in words is "three million, eight hundred eighty-nine thousand, eight hundred ninety-six".