3318214 has 4 divisors (see below), whose sum is σ = 4977324. Its totient is φ = 1659106.

The previous prime is 3318193. The next prime is 3318221. The reversal of 3318214 is 4128133.

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

It is a super-2 number, since 2×3318214² = 22021088299592, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 829552 + ... + 829555.

It is an arithmetic number, because the mean of its divisors is an integer number (1244331).

Almost surely, 2^3318214 is an apocalyptic number.

3318214 is a deficient number, since it is larger than the sum of its proper divisors (1659110).

3318214 is a wasteful number, since it uses less digits than its factorization.

3318214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659109.

The product of its digits is 576, while the sum is 22.

The square root of 3318214 is about 1821.5965524781. The cubic root of 3318214 is about 149.1539630405.

The spelling of 3318214 in words is "three million, three hundred eighteen thousand, two hundred fourteen".