3909467 has 2 divisors, whose sum is σ = 3909468. Its totient is φ = 3909466.

The previous prime is 3909463. The next prime is 3909469. The reversal of 3909467 is 7649093.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3909467 - 2² = 3909463 is a prime.

Together with 3909469, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3909467.

It is not a weakly prime, because it can be changed into another prime (3909463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1954733 + 1954734.

It is an arithmetic number, because the mean of its divisors is an integer number (1954734).

Almost surely, 2^3909467 is an apocalyptic number.

3909467 is a deficient number, since it is larger than the sum of its proper divisors (1).

3909467 is an equidigital number, since it uses as much as digits as its factorization.

3909467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 3909467 is about 1977.2372138922. The cubic root of 3909467 is about 157.5333531447.

The spelling of 3909467 in words is "three million, nine hundred nine thousand, four hundred sixty-seven".