8380459 has 2 divisors, whose sum is σ = 8380460. Its totient is φ = 8380458.

The previous prime is 8380453. The next prime is 8380469. The reversal of 8380459 is 9540838.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8380459 - 2³ = 8380451 is a prime.

It is not a weakly prime, because it can be changed into another prime (8380451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4190229 + 4190230.

It is an arithmetic number, because the mean of its divisors is an integer number (4190230).

Almost surely, 2^8380459 is an apocalyptic number.

8380459 is a deficient number, since it is larger than the sum of its proper divisors (1).

8380459 is an equidigital number, since it uses as much as digits as its factorization.

8380459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 8380459 is about 2894.9022435999. The cubic root of 8380459 is about 203.1215188042.

The spelling of 8380459 in words is "eight million, three hundred eighty thousand, four hundred fifty-nine".