9974297213 has 8 divisors (see below), whose sum is σ = 10302163200. Its totient is φ = 9646813440.

The previous prime is 9974297197. The next prime is 9974297227. The reversal of 9974297213 is 3127924799.

9974297213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9974297213 - 2⁴ = 9974297197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9974297293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42020 + ... + 147357.

It is an arithmetic number, because the mean of its divisors is an integer number (1287770400).

Almost surely, 2^9974297213 is an apocalyptic number.

It is an amenable number.

9974297213 is a deficient number, since it is larger than the sum of its proper divisors (327865987).

9974297213 is a wasteful number, since it uses less digits than its factorization.

9974297213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191107.

The product of its digits is 1714608, while the sum is 53.

The square root of 9974297213 is about 99871.4033795460. The cubic root of 9974297213 is about 2152.5872738037.

The spelling of 9974297213 in words is "nine billion, nine hundred seventy-four million, two hundred ninety-seven thousand, two hundred thirteen".