3866532 has 24 divisors (see below), whose sum is σ = 9055200. Its totient is φ = 1284096.

The previous prime is 3866479. The next prime is 3866543. The reversal of 3866532 is 2356683.

It is a junction number, because it is equal to n+sod(n) for n = 3866493 and 3866502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4644 + ... + 5412.

It is an arithmetic number, because the mean of its divisors is an integer number (377300).

Almost surely, 2^3866532 is an apocalyptic number.

It is an amenable number.

3866532 is an abundant number, since it is smaller than the sum of its proper divisors (5188668).

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

3866532 is a wasteful number, since it uses less digits than its factorization.

3866532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1195 (or 1193 counting only the distinct ones).

The product of its digits is 25920, while the sum is 33.

The square root of 3866532 is about 1966.3499179953. The cubic root of 3866532 is about 156.9545353635.

The spelling of 3866532 in words is "three million, eight hundred sixty-six thousand, five hundred thirty-two".