3146441 has 4 divisors (see below), whose sum is σ = 3198084. Its totient is φ = 3094800.

The previous prime is 3146431. The next prime is 3146459. The reversal of 3146441 is 1446413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 48841 + 3097600 = 221^2 + 1760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3146441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3146431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25730 + ... + 25851.

It is an arithmetic number, because the mean of its divisors is an integer number (799521).

Almost surely, 2^3146441 is an apocalyptic number.

It is an amenable number.

3146441 is a deficient number, since it is larger than the sum of its proper divisors (51643).

3146441 is an equidigital number, since it uses as much as digits as its factorization.

3146441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51642.

The product of its digits is 1152, while the sum is 23.

The square root of 3146441 is about 1773.8210169011. The cubic root of 3146441 is about 146.5344923773.

The spelling of 3146441 in words is "three million, one hundred forty-six thousand, four hundred forty-one".