8076403 has 2 divisors, whose sum is σ = 8076404. Its totient is φ = 8076402.

The previous prime is 8076379. The next prime is 8076437. The reversal of 8076403 is 3046708.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8076403 - 2⁵ = 8076371 is a prime.

8076403 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (8076443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4038201 + 4038202.

It is an arithmetic number, because the mean of its divisors is an integer number (4038202).

Almost surely, 2^8076403 is an apocalyptic number.

8076403 is a deficient number, since it is larger than the sum of its proper divisors (1).

8076403 is an equidigital number, since it uses as much as digits as its factorization.

8076403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 8076403 is about 2841.9013001862. The cubic root of 8076403 is about 200.6346754714.

The spelling of 8076403 in words is "eight million, seventy-six thousand, four hundred three".