3812662 has 8 divisors (see below), whose sum is σ = 6536016. Its totient is φ = 1633992.

The previous prime is 3812657. The next prime is 3812663. The reversal of 3812662 is 2662183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3812662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812663) 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, 136153 + ... + 136180.

It is an arithmetic number, because the mean of its divisors is an integer number (817002).

Almost surely, 2^3812662 is an apocalyptic number.

3812662 is a deficient number, since it is larger than the sum of its proper divisors (2723354).

3812662 is a wasteful number, since it uses less digits than its factorization.

3812662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272342.

The product of its digits is 3456, while the sum is 28.

The square root of 3812662 is about 1952.6039024851. The cubic root of 3812662 is about 156.2222068966. Note that the first 4 decimals are identical.

The spelling of 3812662 in words is "three million, eight hundred twelve thousand, six hundred sixty-two".