9979336 has 8 divisors (see below), whose sum is σ = 18711270. Its totient is φ = 4989664.

The previous prime is 9979327. The next prime is 9979337. The reversal of 9979336 is 6339799.

It can be written as a sum of positive squares in only one way, i.e., 7322436 + 2656900 = 2706^2 + 1630^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 9⁵ + 9⁷ + 7² + 9⁷ + 3¹¹ + 3¹¹ + 6 .

It is not an unprimeable number, because it can be changed into a prime (9979337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 623701 + ... + 623716.

Almost surely, 2^9979336 is an apocalyptic number.

It is an amenable number.

9979336 is a deficient number, since it is larger than the sum of its proper divisors (8731934).

9979336 is a wasteful number, since it uses less digits than its factorization.

9979336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247423 (or 1247419 counting only the distinct ones).

The product of its digits is 275562, while the sum is 46.

The square root of 9979336 is about 3159.0087052745. The cubic root of 9979336 is about 215.2949692081.

The spelling of 9979336 in words is "nine million, nine hundred seventy-nine thousand, three hundred thirty-six".