9997324 has 12 divisors (see below), whose sum is σ = 17597664. Its totient is φ = 4969424.

The previous prime is 9997321. The next prime is 9997327. The reversal of 9997324 is 4237999.

It is an interprime number because it is at equal distance from previous prime (9997321) and next prime (9997327).

It is not an unprimeable number, because it can be changed into a prime (9997321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6532 + ... + 7915.

It is an arithmetic number, because the mean of its divisors is an integer number (1466472).

Almost surely, 2^9997324 is an apocalyptic number.

It is an amenable number.

9997324 is a deficient number, since it is larger than the sum of its proper divisors (7600340).

9997324 is a wasteful number, since it uses less digits than its factorization.

9997324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14624 (or 14622 counting only the distinct ones).

The product of its digits is 122472, while the sum is 43.

The square root of 9997324 is about 3161.8545191074. The cubic root of 9997324 is about 215.4242497313.

The spelling of 9997324 in words is "nine million, nine hundred ninety-seven thousand, three hundred twenty-four".