3213466 has 4 divisors (see below), whose sum is σ = 4820202. Its totient is φ = 1606732.

The previous prime is 3213439. The next prime is 3213473. The reversal of 3213466 is 6643123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1703025 + 1510441 = 1305^2 + 1229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3213466.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803365 + ... + 803368.

Almost surely, 2^3213466 is an apocalyptic number.

3213466 is a deficient number, since it is larger than the sum of its proper divisors (1606736).

3213466 is a wasteful number, since it uses less digits than its factorization.

3213466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1606735.

The product of its digits is 2592, while the sum is 25.

The square root of 3213466 is about 1792.6142920327. The cubic root of 3213466 is about 147.5676755423.

Adding to 3213466 its reverse (6643123), we get a palindrome (9856589).

The spelling of 3213466 in words is "three million, two hundred thirteen thousand, four hundred sixty-six".