9731422324 has 24 divisors (see below), whose sum is σ = 18787309128. Its totient is φ = 4381877760.

The previous prime is 9731422307. The next prime is 9731422331. The reversal of 9731422324 is 4232241379.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 172449424 + 9558972900 = 13132^2 + 97770^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280097 + ... + 2284360.

It is an arithmetic number, because the mean of its divisors is an integer number (782804547).

Almost surely, 2^9731422324 is an apocalyptic number.

It is an amenable number.

9731422324 is a deficient number, since it is larger than the sum of its proper divisors (9055886804).

9731422324 is a wasteful number, since it uses less digits than its factorization.

9731422324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564515 (or 4564513 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 9731422324 is about 98647.9717176182. The cubic root of 9731422324 is about 2134.9716222756.

The spelling of 9731422324 in words is "nine billion, seven hundred thirty-one million, four hundred twenty-two thousand, three hundred twenty-four".