8473946 has 8 divisors (see below), whose sum is σ = 13688724. Its totient is φ = 3911040.

The previous prime is 8473919. The next prime is 8473951. The reversal of 8473946 is 6493748.

It can be written as a sum of positive squares in 2 ways, for example, as 8473921 + 25 = 2911^2 + 5^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162935 + ... + 162986.

Almost surely, 2^8473946 is an apocalyptic number.

8473946 is a deficient number, since it is larger than the sum of its proper divisors (5214778).

8473946 is a wasteful number, since it uses less digits than its factorization.

8473946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325936.

The product of its digits is 145152, while the sum is 41.

The square root of 8473946 is about 2911.0042940539. The cubic root of 8473946 is about 203.8740251327.

The spelling of 8473946 in words is "eight million, four hundred seventy-three thousand, nine hundred forty-six".