3859814 has 16 divisors (see below), whose sum is σ = 6905088. Its totient is φ = 1582152.

The previous prime is 3859789. The next prime is 3859819. The reversal of 3859814 is 4189583.

It is a super-2 number, since 2×3859814² = 29796328229192, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3859819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5672 + ... + 6315.

It is an arithmetic number, because the mean of its divisors is an integer number (431568).

Almost surely, 2^3859814 is an apocalyptic number.

3859814 is a deficient number, since it is larger than the sum of its proper divisors (3045274).

3859814 is a wasteful number, since it uses less digits than its factorization.

3859814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12019.

The product of its digits is 34560, while the sum is 38.

The square root of 3859814 is about 1964.6409341149. The cubic root of 3859814 is about 156.8635811755.

The spelling of 3859814 in words is "three million, eight hundred fifty-nine thousand, eight hundred fourteen".