3864158 has 8 divisors (see below), whose sum is σ = 5882952. Its totient is φ = 1903176.

The previous prime is 3864139. The next prime is 3864187. The reversal of 3864158 is 8514683.

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

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, 14285 + ... + 14552.

It is an arithmetic number, because the mean of its divisors is an integer number (735369).

Almost surely, 2^3864158 is an apocalyptic number.

3864158 is a deficient number, since it is larger than the sum of its proper divisors (2018794).

3864158 is a wasteful number, since it uses less digits than its factorization.

3864158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28906.

The product of its digits is 23040, while the sum is 35.

The square root of 3864158 is about 1965.7461687614. The cubic root of 3864158 is about 156.9224061107.

The spelling of 3864158 in words is "three million, eight hundred sixty-four thousand, one hundred fifty-eight".