9471943 has 12 divisors (see below), whose sum is σ = 10514448. Its totient is φ = 8523840.

The previous prime is 9471901. The next prime is 9471947. The reversal of 9471943 is 3491749.

9471943 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-9471943 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9471947) 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 11 ways as a sum of consecutive naturals, for example, 6246 + ... + 7612.

It is an arithmetic number, because the mean of its divisors is an integer number (876204).

Almost surely, 2^9471943 is an apocalyptic number.

9471943 is a deficient number, since it is larger than the sum of its proper divisors (1042505).

9471943 is a wasteful number, since it uses less digits than its factorization.

9471943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434 (or 1421 counting only the distinct ones).

The product of its digits is 27216, while the sum is 37.

The square root of 9471943 is about 3077.6521895757. The cubic root of 9471943 is about 211.5824744902.

The spelling of 9471943 in words is "nine million, four hundred seventy-one thousand, nine hundred forty-three".