8380807 has 2 divisors, whose sum is σ = 8380808. Its totient is φ = 8380806.

The previous prime is 8380789. The next prime is 8380811. The reversal of 8380807 is 7080838.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8380807 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8380877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4190403 + 4190404.

It is an arithmetic number, because the mean of its divisors is an integer number (4190404).

Almost surely, 2^8380807 is an apocalyptic number.

8380807 is a deficient number, since it is larger than the sum of its proper divisors (1).

8380807 is an equidigital number, since it uses as much as digits as its factorization.

8380807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 8380807 is about 2894.9623486325. The cubic root of 8380807 is about 203.1243303173.

The spelling of 8380807 in words is "eight million, three hundred eighty thousand, eight hundred seven".