8474385 has 8 divisors (see below), whose sum is σ = 13559040. Its totient is φ = 4519664.

The previous prime is 8474371. The next prime is 8474387. The reversal of 8474385 is 5834748.

8474385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8474385 - 2⁵ = 8474353 is a prime.

It is a super-2 number, since 2×8474385² = 143630402256450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8³ + 4⁸ + 7⁸ + 4¹⁰ + 3¹³ + 8³ + 5³ .

It is not an unprimeable number, because it can be changed into a prime (8474387) 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, 282465 + ... + 282494.

It is an arithmetic number, because the mean of its divisors is an integer number (1694880).

Almost surely, 2^8474385 is an apocalyptic number.

It is an amenable number.

8474385 is a deficient number, since it is larger than the sum of its proper divisors (5084655).

8474385 is a wasteful number, since it uses less digits than its factorization.

8474385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564967.

The product of its digits is 107520, while the sum is 39.

The square root of 8474385 is about 2911.0796966074. The cubic root of 8474385 is about 203.8775456945.

The spelling of 8474385 in words is "eight million, four hundred seventy-four thousand, three hundred eighty-five".