8470469 has 4 divisors (see below), whose sum is σ = 9680544. Its totient is φ = 7260396.

The previous prime is 8470439. The next prime is 8470487. The reversal of 8470469 is 9640748.

It is a happy number.

8470469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8470469 - 2⁸ = 8470213 is a prime.

It is a super-2 number, since 2×8470469² = 143497690159922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8470439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605027 + ... + 605040.

It is an arithmetic number, because the mean of its divisors is an integer number (2420136).

Almost surely, 2^8470469 is an apocalyptic number.

It is an amenable number.

8470469 is a deficient number, since it is larger than the sum of its proper divisors (1210075).

8470469 is a wasteful number, since it uses less digits than its factorization.

8470469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210074.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 8470469 is about 2910.4070162092. The cubic root of 8470469 is about 203.8461370248.

The spelling of 8470469 in words is "eight million, four hundred seventy thousand, four hundred sixty-nine".