3181441 has 8 divisors (see below), whose sum is σ = 3279584. Its totient is φ = 3084480.

The previous prime is 3181421. The next prime is 3181447. The reversal of 3181441 is 1441813.

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 3181441 - 2⁹ = 3180929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3181447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10210 + ... + 10516.

It is an arithmetic number, because the mean of its divisors is an integer number (409948).

Almost surely, 2^3181441 is an apocalyptic number.

It is an amenable number.

3181441 is a deficient number, since it is larger than the sum of its proper divisors (98143).

3181441 is a wasteful number, since it uses less digits than its factorization.

3181441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591.

The product of its digits is 384, while the sum is 22.

The square root of 3181441 is about 1783.6594405884. The cubic root of 3181441 is about 147.0758243341.

The spelling of 3181441 in words is "three million, one hundred eighty-one thousand, four hundred forty-one".