8385436 has 12 divisors (see below), whose sum is σ = 14817712. Its totient is φ = 4151808.

The previous prime is 8385431. The next prime is 8385439. The reversal of 8385436 is 6345838.

It is an alternating number because its digits alternate between even and odd.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 8385395 and 8385404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8385431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9765 + ... + 10588.

Almost surely, 2^8385436 is an apocalyptic number.

It is an amenable number.

8385436 is a deficient number, since it is larger than the sum of its proper divisors (6432276).

8385436 is a wasteful number, since it uses less digits than its factorization.

8385436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20460 (or 20458 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 8385436 is about 2895.7617305296. The cubic root of 8385436 is about 203.1617208878.

The spelling of 8385436 in words is "eight million, three hundred eighty-five thousand, four hundred thirty-six".