3867412 has 24 divisors (see below), whose sum is σ = 7192640. Its totient is φ = 1814400.

The previous prime is 3867401. The next prime is 3867421. The reversal of 3867412 is 2147683.

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, 11308 + ... + 11644.

Almost surely, 2^3867412 is an apocalyptic number.

It is an amenable number.

3867412 is a deficient number, since it is larger than the sum of its proper divisors (3325228).

3867412 is a wasteful number, since it uses less digits than its factorization.

3867412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 509 counting only the distinct ones).

The product of its digits is 8064, while the sum is 31.

The square root of 3867412 is about 1966.5736701176. The cubic root of 3867412 is about 156.9664417707.

The spelling of 3867412 in words is "three million, eight hundred sixty-seven thousand, four hundred twelve".