3801443 has 2 divisors, whose sum is σ = 3801444. Its totient is φ = 3801442.

The previous prime is 3801439. The next prime is 3801449. The reversal of 3801443 is 3441083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3801443 - 2² = 3801439 is a prime.

It is a Chen prime.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (3801449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900721 + 1900722.

It is an arithmetic number, because the mean of its divisors is an integer number (1900722).

Almost surely, 2^3801443 is an apocalyptic number.

3801443 is a deficient number, since it is larger than the sum of its proper divisors (1).

3801443 is an equidigital number, since it uses as much as digits as its factorization.

3801443 is an odious number, because the sum of its binary digits is odd.

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

The square root of 3801443 is about 1949.7289555218. The cubic root of 3801443 is about 156.0688250987.

The spelling of 3801443 in words is "three million, eight hundred one thousand, four hundred forty-three".