3866364 has 36 divisors (see below), whose sum is σ = 9838920. Its totient is φ = 1280160.

The previous prime is 3866333. The next prime is 3866393. The reversal of 3866364 is 4636683.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7342 + ... + 7850.

Almost surely, 2^3866364 is an apocalyptic number.

It is an amenable number.

3866364 is an abundant number, since it is smaller than the sum of its proper divisors (5972556).

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

3866364 is a wasteful number, since it uses less digits than its factorization.

3866364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730 (or 725 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 3866364 is about 1966.3071987866. The cubic root of 3866364 is about 156.9522621167.

The spelling of 3866364 in words is "three million, eight hundred sixty-six thousand, three hundred sixty-four".