3662286 has 16 divisors (see below), whose sum is σ = 7344000. Its totient is φ = 1217528.

The previous prime is 3662249. The next prime is 3662311. The reversal of 3662286 is 6822663.

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, 3085 + ... + 4103.

It is an arithmetic number, because the mean of its divisors is an integer number (459000).

Almost surely, 2^3662286 is an apocalyptic number.

3662286 is an abundant number, since it is smaller than the sum of its proper divisors (3681714).

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

3662286 is a wasteful number, since it uses less digits than its factorization.

3662286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1623.

The product of its digits is 20736, while the sum is 33.

The square root of 3662286 is about 1913.7100093797. The cubic root of 3662286 is about 154.1407326557.

The spelling of 3662286 in words is "three million, six hundred sixty-two thousand, two hundred eighty-six".