8474013 has 6 divisors (see below), whose sum is σ = 12240254. Its totient is φ = 5649336.

The previous prime is 8473991. The next prime is 8474021. The reversal of 8474013 is 3104748.

It can be written as a sum of positive squares in only one way, i.e., 5560164 + 2913849 = 2358^2 + 1707^2 .

It is not a de Polignac number, because 8474013 - 2¹⁷ = 8342941 is a prime.

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 (8474023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 470770 + ... + 470787.

Almost surely, 2^8474013 is an apocalyptic number.

It is an amenable number.

8474013 is a deficient number, since it is larger than the sum of its proper divisors (3766241).

8474013 is a wasteful number, since it uses less digits than its factorization.

8474013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 941563 (or 941560 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 8474013 is about 2911.0158020870. The cubic root of 8474013 is about 203.8745624472.

The spelling of 8474013 in words is "eight million, four hundred seventy-four thousand, thirteen".