9979361 has 8 divisors (see below), whose sum is σ = 11516544. Its totient is φ = 8470080.

The previous prime is 9979337. The next prime is 9979399. The reversal of 9979361 is 1639799.

It is a happy number.

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 9979361 - 2⁶ = 9979297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9979301) 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, 6200 + ... + 7641.

It is an arithmetic number, because the mean of its divisors is an integer number (1439568).

Almost surely, 2^9979361 is an apocalyptic number.

It is an amenable number.

9979361 is a deficient number, since it is larger than the sum of its proper divisors (1537183).

9979361 is a wasteful number, since it uses less digits than its factorization.

9979361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13951.

The product of its digits is 91854, while the sum is 44.

The square root of 9979361 is about 3159.0126622095. The cubic root of 9979361 is about 215.2951489919.

The spelling of 9979361 in words is "nine million, nine hundred seventy-nine thousand, three hundred sixty-one".