3868936 has 16 divisors (see below), whose sum is σ = 7275600. Its totient is φ = 1928784.

The previous prime is 3868933. The next prime is 3868937. The reversal of 3868936 is 6398683.

It is a junction number, because it is equal to n+sod(n) for n = 3868892 and 3868901.

It is not an unprimeable number, because it can be changed into a prime (3868933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4075 + ... + 4933.

It is an arithmetic number, because the mean of its divisors is an integer number (454725).

Almost surely, 2^3868936 is an apocalyptic number.

It is an amenable number.

3868936 is a deficient number, since it is larger than the sum of its proper divisors (3406664).

3868936 is a wasteful number, since it uses less digits than its factorization.

3868936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428 (or 1424 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 3868936 is about 1966.9611079022. The cubic root of 3868936 is about 156.9870572316.

The spelling of 3868936 in words is "three million, eight hundred sixty-eight thousand, nine hundred thirty-six".