9718473 has 8 divisors (see below), whose sum is σ = 13259488. Its totient is φ = 6328224.

The previous prime is 9718453. The next prime is 9718477. The reversal of 9718473 is 3748179.

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

It is not a de Polignac number, because 9718473 - 2⁸ = 9718217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9718477) 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, 37540 + ... + 37797.

It is an arithmetic number, because the mean of its divisors is an integer number (1657436).

Almost surely, 2^9718473 is an apocalyptic number.

It is an amenable number.

9718473 is a deficient number, since it is larger than the sum of its proper divisors (3541015).

9718473 is a wasteful number, since it uses less digits than its factorization.

9718473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75383.

The product of its digits is 42336, while the sum is 39.

The square root of 9718473 is about 3117.4465512660. The cubic root of 9718473 is about 213.4024220132.

The spelling of 9718473 in words is "nine million, seven hundred eighteen thousand, four hundred seventy-three".