9974312 has 32 divisors (see below), whose sum is σ = 19845120. Its totient is φ = 4691520.

The previous prime is 9974309. The next prime is 9974317. The reversal of 9974312 is 2134799.

It is not an unprimeable number, because it can be changed into a prime (9974317) 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, 8633 + ... + 9719.

It is an arithmetic number, because the mean of its divisors is an integer number (620160).

Almost surely, 2^9974312 is an apocalyptic number.

It is an amenable number.

9974312 is a deficient number, since it is larger than the sum of its proper divisors (9870808).

9974312 is a wasteful number, since it uses less digits than its factorization.

9974312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161 (or 1157 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 9974312 is about 3158.2134190077. The cubic root of 9974312 is about 215.2588337548.

The spelling of 9974312 in words is "nine million, nine hundred seventy-four thousand, three hundred twelve".