9943473 has 8 divisors (see below), whose sum is σ = 13282048. Its totient is φ = 6616944.

The previous prime is 9943459. The next prime is 9943477. The reversal of 9943473 is 3743499.

9943473 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 9943473 - 2⁴ = 9943457 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9943477) 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, 865 + ... + 4542.

It is an arithmetic number, because the mean of its divisors is an integer number (1660256).

Almost surely, 2^9943473 is an apocalyptic number.

It is an amenable number.

9943473 is a deficient number, since it is larger than the sum of its proper divisors (3338575).

9943473 is a wasteful number, since it uses less digits than its factorization.

9943473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6023.

The product of its digits is 81648, while the sum is 39.

The square root of 9943473 is about 3153.3272903395. The cubic root of 9943473 is about 215.0367559297.

The spelling of 9943473 in words is "nine million, nine hundred forty-three thousand, four hundred seventy-three".