3381568 has 14 divisors (see below), whose sum is σ = 6710426. Its totient is φ = 1690752.

The previous prime is 3381551. The next prime is 3381569. The reversal of 3381568 is 8651833.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1763584 + 1617984 = 1328^2 + 1272^2 .

It is a super-2 number, since 2×3381568² = 22870004277248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3381569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26355 + ... + 26482.

Almost surely, 2^3381568 is an apocalyptic number.

It is an amenable number.

3381568 is a deficient number, since it is larger than the sum of its proper divisors (3328858).

3381568 is an equidigital number, since it uses as much as digits as its factorization.

3381568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52849 (or 52839 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 3381568 is about 1838.9040214215. The cubic root of 3381568 is about 150.0972406518.

It can be divided in two parts, 338 and 1568, that multiplied together give a square (529984 = 728²).

The spelling of 3381568 in words is "three million, three hundred eighty-one thousand, five hundred sixty-eight".