8469493 has 8 divisors (see below), whose sum is σ = 8721216. Its totient is φ = 8220000.

The previous prime is 8469491. The next prime is 8469523. The reversal of 8469493 is 3949648.

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 8469493 - 2¹ = 8469491 is a prime.

It is a d-powerful number, because it can be written as 8⁵ + 4¹¹ + 6⁶ + 9³ + 4¹¹ + 9³ + 3 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8469491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9880 + ... + 10702.

It is an arithmetic number, because the mean of its divisors is an integer number (1090152).

Almost surely, 2^8469493 is an apocalyptic number.

It is an amenable number.

8469493 is a deficient number, since it is larger than the sum of its proper divisors (251723).

8469493 is a wasteful number, since it uses less digits than its factorization.

8469493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115.

The product of its digits is 186624, while the sum is 43.

The square root of 8469493 is about 2910.2393372367. The cubic root of 8469493 is about 203.8383074122.

The spelling of 8469493 in words is "eight million, four hundred sixty-nine thousand, four hundred ninety-three".