3866452 has 6 divisors (see below), whose sum is σ = 6766298. Its totient is φ = 1933224.

The previous prime is 3866441. The next prime is 3866453. The reversal of 3866452 is 2546683.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3865156 + 1296 = 1966^2 + 36^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3866453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483303 + ... + 483310.

Almost surely, 2^3866452 is an apocalyptic number.

It is an amenable number.

3866452 is a deficient number, since it is larger than the sum of its proper divisors (2899846).

3866452 is a wasteful number, since it uses less digits than its factorization.

3866452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966617 (or 966615 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 3866452 is about 1966.3295756307. The cubic root of 3866452 is about 156.9534528732.

The spelling of 3866452 in words is "three million, eight hundred sixty-six thousand, four hundred fifty-two".