3311361 has 12 divisors (see below), whose sum is σ = 4960592. Its totient is φ = 2207412.

The previous prime is 3311359. The next prime is 3311401. The reversal of 3311361 is 1631133.

It is not a de Polignac number, because 3311361 - 2¹ = 3311359 is a prime.

It is a super-2 number, since 2×3311361² = 21930223344642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3313361) 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, 6571 + ... + 7056.

Almost surely, 2^3311361 is an apocalyptic number.

It is an amenable number.

3311361 is a deficient number, since it is larger than the sum of its proper divisors (1649231).

3311361 is an equidigital number, since it uses as much as digits as its factorization.

3311361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13642 (or 13630 counting only the distinct ones).

The product of its digits is 162, while the sum is 18.

The square root of 3311361 is about 1819.7145380526. The cubic root of 3311361 is about 149.0512113203.

Adding to 3311361 its reverse (1631133), we get a palindrome (4942494).

It can be divided in two parts, 3 and 311361, that added together give a square (311364 = 558²).

The spelling of 3311361 in words is "three million, three hundred eleven thousand, three hundred sixty-one".