3423566 has 16 divisors (see below), whose sum is σ = 5397840. Its totient is φ = 1626240.

The previous prime is 3423559. The next prime is 3423569. The reversal of 3423566 is 6653243.

3423566 = 111² + 112² + ... + 226².

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3423569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3446 + ... + 4326.

It is an arithmetic number, because the mean of its divisors is an integer number (337365).

Almost surely, 2^3423566 is an apocalyptic number.

3423566 is a deficient number, since it is larger than the sum of its proper divisors (1974274).

3423566 is a wasteful number, since it uses less digits than its factorization.

3423566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979.

The product of its digits is 12960, while the sum is 29.

The square root of 3423566 is about 1850.2880856775. The cubic root of 3423566 is about 150.7160724583.

The spelling of 3423566 in words is "three million, four hundred twenty-three thousand, five hundred sixty-six".