8099477 has 2 divisors, whose sum is σ = 8099478. Its totient is φ = 8099476.

The previous prime is 8099449. The next prime is 8099503. The reversal of 8099477 is 7749908.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7349521 + 749956 = 2711^2 + 866^2 .

It is a cyclic number.

It is not a de Polignac number, because 8099477 - 2²² = 3905173 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8099417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4049738 + 4049739.

It is an arithmetic number, because the mean of its divisors is an integer number (4049739).

Almost surely, 2^8099477 is an apocalyptic number.

It is an amenable number.

8099477 is a deficient number, since it is larger than the sum of its proper divisors (1).

8099477 is an equidigital number, since it uses as much as digits as its factorization.

8099477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 44.

The square root of 8099477 is about 2845.9580109341. The cubic root of 8099477 is about 200.8255625436.

The spelling of 8099477 in words is "eight million, ninety-nine thousand, four hundred seventy-seven".