8474691 has 8 divisors (see below), whose sum is σ = 11381440. Its totient is φ = 5608872.

The previous prime is 8474689. The next prime is 8474707. The reversal of 8474691 is 1964748.

It is a happy number.

8474691 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 not a de Polignac number, because 8474691 - 2¹ = 8474689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8474611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9745 + ... + 10578.

It is an arithmetic number, because the mean of its divisors is an integer number (1422680).

Almost surely, 2^8474691 is an apocalyptic number.

8474691 is a deficient number, since it is larger than the sum of its proper divisors (2906749).

8474691 is a wasteful number, since it uses less digits than its factorization.

8474691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20465.

The product of its digits is 48384, while the sum is 39.

The square root of 8474691 is about 2911.1322539521. The cubic root of 8474691 is about 203.8799995904.

The spelling of 8474691 in words is "eight million, four hundred seventy-four thousand, six hundred ninety-one".