3864467 has 4 divisors (see below), whose sum is σ = 4067880. Its totient is φ = 3661056.

The previous prime is 3864463. The next prime is 3864473. The reversal of 3864467 is 7644683.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7644683 = 971 ⋅7873.

It is a cyclic number.

It is not a de Polignac number, because 3864467 - 2² = 3864463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3864467.

It is not an unprimeable number, because it can be changed into a prime (3864461) 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, 101678 + ... + 101715.

It is an arithmetic number, because the mean of its divisors is an integer number (1016970).

Almost surely, 2^3864467 is an apocalyptic number.

3864467 is a deficient number, since it is larger than the sum of its proper divisors (203413).

3864467 is a wasteful number, since it uses less digits than its factorization.

3864467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203412.

The product of its digits is 96768, while the sum is 38.

The square root of 3864467 is about 1965.8247632991. The cubic root of 3864467 is about 156.9265888012.

The spelling of 3864467 in words is "three million, eight hundred sixty-four thousand, four hundred sixty-seven".