3860012 has 12 divisors (see below), whose sum is σ = 7274736. Its totient is φ = 1781520.

The previous prime is 3860009. The next prime is 3860023. The reversal of 3860012 is 2100683.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37064 + ... + 37167.

It is an arithmetic number, because the mean of its divisors is an integer number (606228).

Almost surely, 2^3860012 is an apocalyptic number.

It is an amenable number.

3860012 is a deficient number, since it is larger than the sum of its proper divisors (3414724).

3860012 is a wasteful number, since it uses less digits than its factorization.

3860012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74248 (or 74246 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 3860012 is about 1964.6913243561. The cubic root of 3860012 is about 156.8662633823.

Adding to 3860012 its reverse (2100683), we get a palindrome (5960695).

The spelling of 3860012 in words is "three million, eight hundred sixty thousand, twelve".