8385219 has 6 divisors (see below), whose sum is σ = 12111996. Its totient is φ = 5590140.

The previous prime is 8385217. The next prime is 8385239. The reversal of 8385219 is 9125838.

It is not a de Polignac number, because 8385219 - 2¹ = 8385217 is a prime.

It is a super-2 number, since 2×8385219² = 140623795355922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8385211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 465837 + ... + 465854.

It is an arithmetic number, because the mean of its divisors is an integer number (2018666).

Almost surely, 2^8385219 is an apocalyptic number.

8385219 is a deficient number, since it is larger than the sum of its proper divisors (3726777).

8385219 is a wasteful number, since it uses less digits than its factorization.

8385219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931697 (or 931694 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 8385219 is about 2895.7242617349. The cubic root of 8385219 is about 203.1599683861.

The spelling of 8385219 in words is "eight million, three hundred eighty-five thousand, two hundred nineteen".