3349818 has 24 divisors (see below), whose sum is σ = 7312500. Its totient is φ = 1108224.

The previous prime is 3349817. The next prime is 3349847. The reversal of 3349818 is 8189433.

It can be written as a sum of positive squares in 2 ways, for example, as 3122289 + 227529 = 1767^2 + 477^2 .

It is a super-2 number, since 2×3349818² = 22442561266248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3349817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2058 + ... + 3306.

Almost surely, 2^3349818 is an apocalyptic number.

3349818 is an abundant number, since it is smaller than the sum of its proper divisors (3962682).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3349818 is a wasteful number, since it uses less digits than its factorization.

3349818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406 (or 1403 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 3349818 is about 1830.2508024858. The cubic root of 3349818 is about 149.6260016097.

The spelling of 3349818 in words is "three million, three hundred forty-nine thousand, eight hundred eighteen".