8470085385469 has 8 divisors (see below), whose sum is σ = 8502312067200. Its totient is φ = 8437893340656.

The previous prime is 8470085385467. The next prime is 8470085385511. The reversal of 8470085385469 is 9645835800748.

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

It is a cyclic number.

It is not a de Polignac number, because 8470085385469 - 2¹ = 8470085385467 is a prime.

It is a super-2 number, since 2×8470085385469² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8470085385467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8169169 + ... + 9147430.

It is an arithmetic number, because the mean of its divisors is an integer number (1062789008400).

Almost surely, 2^{8470085385469} is an apocalyptic number.

It is an amenable number.

8470085385469 is a deficient number, since it is larger than the sum of its proper divisors (32226681731).

8470085385469 is a wasteful number, since it uses less digits than its factorization.

8470085385469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17318459.

The product of its (nonzero) digits is 232243200, while the sum is 67.

The spelling of 8470085385469 in words is "eight trillion, four hundred seventy billion, eighty-five million, three hundred eighty-five thousand, four hundred sixty-nine".