3361381 has 8 divisors (see below), whose sum is σ = 3544704. Its totient is φ = 3181200.

The previous prime is 3361373. The next prime is 3361387. The reversal of 3361381 is 1831633.

It is a happy number.

3361381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3361381 - 2³ = 3361373 is a prime.

It is a super-2 number, since 2×3361381² = 22597764454322, which contains 22 as substring.

It is a Duffinian number.

3361381 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3361387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600 + ... + 3046.

It is an arithmetic number, because the mean of its divisors is an integer number (443088).

Almost surely, 2^3361381 is an apocalyptic number.

It is an amenable number.

3361381 is a deficient number, since it is larger than the sum of its proper divisors (183323).

3361381 is a wasteful number, since it uses less digits than its factorization.

3361381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571.

The product of its digits is 1296, while the sum is 25.

The square root of 3361381 is about 1833.4069379164. The cubic root of 3361381 is about 149.7979650384.

The spelling of 3361381 in words is "three million, three hundred sixty-one thousand, three hundred eighty-one".