9974396 has 6 divisors (see below), whose sum is σ = 17455200. Its totient is φ = 4987196.

The previous prime is 9974389. The next prime is 9974399. The reversal of 9974396 is 6934799.

It is a self number, because there is not a number n which added to its sum of digits gives 9974396.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974399) 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 as a sum of consecutive naturals, namely, 1246796 + ... + 1246803.

It is an arithmetic number, because the mean of its divisors is an integer number (2909200).

Almost surely, 2^9974396 is an apocalyptic number.

It is an amenable number.

9974396 is a deficient number, since it is larger than the sum of its proper divisors (7480804).

9974396 is a wasteful number, since it uses less digits than its factorization.

9974396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493603 (or 2493601 counting only the distinct ones).

The product of its digits is 367416, while the sum is 47.

The square root of 9974396 is about 3158.2267176376. The cubic root of 9974396 is about 215.2594380301.

The spelling of 9974396 in words is "nine million, nine hundred seventy-four thousand, three hundred ninety-six".