3909359 has 2 divisors, whose sum is σ = 3909360. Its totient is φ = 3909358.

The previous prime is 3909343. The next prime is 3909361. The reversal of 3909359 is 9539093.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3909359 - 2⁴ = 3909343 is a prime.

Together with 3909361, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3909329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1954679 + 1954680.

It is an arithmetic number, because the mean of its divisors is an integer number (1954680).

Almost surely, 2^3909359 is an apocalyptic number.

3909359 is a deficient number, since it is larger than the sum of its proper divisors (1).

3909359 is an equidigital number, since it uses as much as digits as its factorization.

3909359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32805, while the sum is 38.

The square root of 3909359 is about 1977.2099028682. The cubic root of 3909359 is about 157.5319024987.

The spelling of 3909359 in words is "three million, nine hundred nine thousand, three hundred fifty-nine".