3869018 has 8 divisors (see below), whose sum is σ = 5814912. Its totient is φ = 1930716.

The previous prime is 3869009. The next prime is 3869023. The reversal of 3869018 is 8109683.

3869018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380 + ... + 2807.

It is an arithmetic number, because the mean of its divisors is an integer number (726864).

Almost surely, 2^3869018 is an apocalyptic number.

3869018 is a deficient number, since it is larger than the sum of its proper divisors (1945894).

3869018 is a wasteful number, since it uses less digits than its factorization.

3869018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3796.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 3869018 is about 1966.9819521287. The cubic root of 3869018 is about 156.9881663089.

The spelling of 3869018 in words is "three million, eight hundred sixty-nine thousand, eighteen".