8343342585 has 24 divisors (see below), whose sum is σ = 14473165824. Its totient is φ = 4446283680.

The previous prime is 8343342571. The next prime is 8343342593. The reversal of 8343342585 is 5852433438.

8343342585 is a `hidden beast` number, since 8 + 34 + 3 + 34 + 2 + 585 = 666.

It is not a de Polignac number, because 8343342585 - 2¹⁰ = 8343341561 is a prime.

It is a super-2 number, since 2×8343342585² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8343342585.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14521 + ... + 129990.

It is an arithmetic number, because the mean of its divisors is an integer number (603048576).

Almost surely, 2^8343342585 is an apocalyptic number.

It is an amenable number.

8343342585 is a deficient number, since it is larger than the sum of its proper divisors (6129823239).

8343342585 is a wasteful number, since it uses less digits than its factorization.

8343342585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145805 (or 145802 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 8343342585 is about 91341.8993945276. The cubic root of 8343342585 is about 2028.2120509627.

The spelling of 8343342585 in words is "eight billion, three hundred forty-three million, three hundred forty-two thousand, five hundred eighty-five".