4446331 has 2 divisors, whose sum is σ = 4446332. Its totient is φ = 4446330.

The previous prime is 4446319. The next prime is 4446347. The reversal of 4446331 is 1336444.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4446331 - 2⁷ = 4446203 is a prime.

It is a super-2 number, since 2×4446331² = 39539718723122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4446296 and 4446305.

It is not a weakly prime, because it can be changed into another prime (4446371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2223165 + 2223166.

It is an arithmetic number, because the mean of its divisors is an integer number (2223166).

Almost surely, 2^4446331 is an apocalyptic number.

4446331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4446331 is an equidigital number, since it uses as much as digits as its factorization.

4446331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3456, while the sum is 25.

The square root of 4446331 is about 2108.6324952443. The cubic root of 4446331 is about 164.4373982284.

The spelling of 4446331 in words is "four million, four hundred forty-six thousand, three hundred thirty-one".