8385882409 has 8 divisors (see below), whose sum is σ = 8830768320. Its totient is φ = 7947686736.

The previous prime is 8385882367. The next prime is 8385882413. The reversal of 8385882409 is 9042885838.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8385882409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8385882409.

It is not an unprimeable number, because it can be changed into a prime (8385882419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1669987 + ... + 1675000.

It is an arithmetic number, because the mean of its divisors is an integer number (1103846040).

Almost surely, 2^8385882409 is an apocalyptic number.

It is an amenable number.

8385882409 is a deficient number, since it is larger than the sum of its proper divisors (444885911).

8385882409 is a wasteful number, since it uses less digits than its factorization.

8385882409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3345119.

The product of its (nonzero) digits is 4423680, while the sum is 55.

The square root of 8385882409 is about 91574.4637385336. The cubic root of 8385882409 is about 2031.6532601190.

The spelling of 8385882409 in words is "eight billion, three hundred eighty-five million, eight hundred eighty-two thousand, four hundred nine".