8436473 has 2 divisors, whose sum is σ = 8436474. Its totient is φ = 8436472.

The previous prime is 8436457. The next prime is 8436479. The reversal of 8436473 is 3746348.

8436473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6512704 + 1923769 = 2552^2 + 1387^2 .

It is a cyclic number.

It is not a de Polignac number, because 8436473 - 2⁴ = 8436457 is a prime.

It is not a weakly prime, because it can be changed into another prime (8436479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4218236 + 4218237.

It is an arithmetic number, because the mean of its divisors is an integer number (4218237).

Almost surely, 2^8436473 is an apocalyptic number.

It is an amenable number.

8436473 is a deficient number, since it is larger than the sum of its proper divisors (1).

8436473 is an equidigital number, since it uses as much as digits as its factorization.

8436473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 35.

The square root of 8436473 is about 2904.5607241027. The cubic root of 8436473 is about 203.5730610372.

The spelling of 8436473 in words is "eight million, four hundred thirty-six thousand, four hundred seventy-three".