3818814 has 8 divisors (see below), whose sum is σ = 7637640. Its totient is φ = 1272936.

The previous prime is 3818803. The next prime is 3818831. The reversal of 3818814 is 4188183.

It is a happy number.

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

3818814 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318229 + ... + 318240.

It is an arithmetic number, because the mean of its divisors is an integer number (954705).

Almost surely, 2^3818814 is an apocalyptic number.

3818814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3818814 is a wasteful number, since it uses less digits than its factorization.

3818814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636474.

The product of its digits is 6144, while the sum is 33.

The square root of 3818814 is about 1954.1785998214. The cubic root of 3818814 is about 156.3061869396.

The spelling of 3818814 in words is "three million, eight hundred eighteen thousand, eight hundred fourteen".