3040907 has 2 divisors, whose sum is σ = 3040908. Its totient is φ = 3040906.

The previous prime is 3040889. The next prime is 3040913. The reversal of 3040907 is 7090403.

It is a strong prime.

It is an emirp because it is prime and its reverse (7090403) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3040907 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3040927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520453 + 1520454.

It is an arithmetic number, because the mean of its divisors is an integer number (1520454).

Almost surely, 2^3040907 is an apocalyptic number.

3040907 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040907 is an equidigital number, since it uses as much as digits as its factorization.

3040907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 3040907 is about 1743.8196581069. The cubic root of 3040907 is about 144.8775343286.

The spelling of 3040907 in words is "three million, forty thousand, nine hundred seven".