4408331 has 2 divisors, whose sum is σ = 4408332. Its totient is φ = 4408330.

The previous prime is 4408309. The next prime is 4408333. The reversal of 4408331 is 1338044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4408331 - 2⁶ = 4408267 is a prime.

It is a super-2 number, since 2×4408331² = 38866764411122, which contains 22 as substring.

Together with 4408333, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4408297 and 4408306.

It is not a weakly prime, because it can be changed into another prime (4408333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2204165 + 2204166.

It is an arithmetic number, because the mean of its divisors is an integer number (2204166).

Almost surely, 2^4408331 is an apocalyptic number.

4408331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4408331 is an equidigital number, since it uses as much as digits as its factorization.

4408331 is an evil number, because the sum of its binary digits is even.

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

The square root of 4408331 is about 2099.6025814425. The cubic root of 4408331 is about 163.9676096056.

The spelling of 4408331 in words is "four million, four hundred eight thousand, three hundred thirty-one".