9733971 has 8 divisors (see below), whose sum is σ = 13977040. Its totient is φ = 5990112.

The previous prime is 9733963. The next prime is 9733973. The reversal of 9733971 is 1793379.

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

It is not a de Polignac number, because 9733971 - 2³ = 9733963 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 249589 = 9733971 / (9 + 7 + 3 + 3 + 9 + 7 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9733973) 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 7 ways as a sum of consecutive naturals, for example, 124756 + ... + 124833.

It is an arithmetic number, because the mean of its divisors is an integer number (1747130).

Almost surely, 2^9733971 is an apocalyptic number.

9733971 is a deficient number, since it is larger than the sum of its proper divisors (4243069).

9733971 is a wasteful number, since it uses less digits than its factorization.

9733971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249605.

The product of its digits is 35721, while the sum is 39.

The square root of 9733971 is about 3119.9312492425. The cubic root of 9733971 is about 213.5157990235.

The spelling of 9733971 in words is "nine million, seven hundred thirty-three thousand, nine hundred seventy-one".