3867306 has 16 divisors (see below), whose sum is σ = 7758048. Its totient is φ = 1285200.

The previous prime is 3867271. The next prime is 3867323. The reversal of 3867306 is 6037683.

It is a happy 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, 1761 + ... + 3291.

It is an arithmetic number, because the mean of its divisors is an integer number (484878).

Almost surely, 2^3867306 is an apocalyptic number.

3867306 is an abundant number, since it is smaller than the sum of its proper divisors (3890742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3867306 is a wasteful number, since it uses less digits than its factorization.

3867306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1957.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 3867306 is about 1966.5467195060. The cubic root of 3867306 is about 156.9650076855.

The spelling of 3867306 in words is "three million, eight hundred sixty-seven thousand, three hundred six".