3159868 has 6 divisors (see below), whose sum is σ = 5529776. Its totient is φ = 1579932.

The previous prime is 3159859. The next prime is 3159881. The reversal of 3159868 is 8689513.

It is a happy number.

3159868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3159868.

It is a congruent number.

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, 394980 + ... + 394987.

Almost surely, 2^3159868 is an apocalyptic number.

It is an amenable number.

3159868 is a deficient number, since it is larger than the sum of its proper divisors (2369908).

3159868 is a wasteful number, since it uses less digits than its factorization.

3159868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789971 (or 789969 counting only the distinct ones).

The product of its digits is 51840, while the sum is 40.

The square root of 3159868 is about 1777.6017551747. The cubic root of 3159868 is about 146.7426351161.

The spelling of 3159868 in words is "three million, one hundred fifty-nine thousand, eight hundred sixty-eight".