3340236 has 12 divisors (see below), whose sum is σ = 7793912. Its totient is φ = 1113408.

The previous prime is 3340223. The next prime is 3340277. The reversal of 3340236 is 6320433.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×3340236² = 22314353071392, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139165 + ... + 139188.

Almost surely, 2^3340236 is an apocalyptic number.

It is an amenable number.

3340236 is an abundant number, since it is smaller than the sum of its proper divisors (4453676).

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

3340236 is a wasteful number, since it uses less digits than its factorization.

3340236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278360 (or 278358 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3340236 is about 1827.6312538365. The cubic root of 3340236 is about 149.4831992693.

Adding to 3340236 its reverse (6320433), we get a palindrome (9660669).

The spelling of 3340236 in words is "three million, three hundred forty thousand, two hundred thirty-six".