3318466 has 4 divisors (see below), whose sum is σ = 4977702. Its totient is φ = 1659232.

The previous prime is 3318449. The next prime is 3318479. The reversal of 3318466 is 6648133.

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 + 1615441 = 1305^2 + 1271^2 .

It is a super-2 number, since 2×3318466² = 22024433186312, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 829615 + ... + 829618.

Almost surely, 2^3318466 is an apocalyptic number.

3318466 is a deficient number, since it is larger than the sum of its proper divisors (1659236).

3318466 is a wasteful number, since it uses less digits than its factorization.

3318466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659235.

The product of its digits is 10368, while the sum is 31.

The square root of 3318466 is about 1821.6657212562. The cubic root of 3318466 is about 149.1577387511.

The spelling of 3318466 in words is "three million, three hundred eighteen thousand, four hundred sixty-six".