3879862 has 16 divisors (see below), whose sum is σ = 6676992. Its totient is φ = 1656360.

The previous prime is 3879853. The next prime is 3879913. The reversal of 3879862 is 2689783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5713 + ... + 6355.

It is an arithmetic number, because the mean of its divisors is an integer number (417312).

Almost surely, 2^3879862 is an apocalyptic number.

3879862 is a deficient number, since it is larger than the sum of its proper divisors (2797130).

3879862 is a wasteful number, since it uses less digits than its factorization.

3879862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1083.

The product of its digits is 145152, while the sum is 43.

The square root of 3879862 is about 1969.7365306050. The cubic root of 3879862 is about 157.1346971757.

The spelling of 3879862 in words is "three million, eight hundred seventy-nine thousand, eight hundred sixty-two".