3566873 has 4 divisors (see below), whose sum is σ = 3576960. Its totient is φ = 3556788.

The previous prime is 3566869. The next prime is 3566897. The reversal of 3566873 is 3786653.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3566873 - 2² = 3566869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3566273) 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, 4493 + ... + 5226.

It is an arithmetic number, because the mean of its divisors is an integer number (894240).

Almost surely, 2^3566873 is an apocalyptic number.

It is an amenable number.

3566873 is a deficient number, since it is larger than the sum of its proper divisors (10087).

3566873 is an equidigital number, since it uses as much as digits as its factorization.

3566873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10086.

The product of its digits is 90720, while the sum is 38.

The square root of 3566873 is about 1888.6166895376. The cubic root of 3566873 is about 152.7903346545.

The spelling of 3566873 in words is "three million, five hundred sixty-six thousand, eight hundred seventy-three".