9603399979 has 8 divisors (see below), whose sum is σ = 9704328192. Its totient is φ = 9502619880.

The previous prime is 9603399899. The next prime is 9603399989. The reversal of 9603399979 is 9799933069.

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 9603399979 - 2¹¹ = 9603397931 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9603399979.

It is not an unprimeable number, because it can be changed into a prime (9603399989) 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, 95814 + ... + 168484.

It is an arithmetic number, because the mean of its divisors is an integer number (1213041024).

Almost surely, 2^9603399979 is an apocalyptic number.

9603399979 is a deficient number, since it is larger than the sum of its proper divisors (100928213).

9603399979 is a wasteful number, since it uses less digits than its factorization.

9603399979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74057.

The product of its (nonzero) digits is 22320522, while the sum is 64.

The square root of 9603399979 is about 97996.9386205508. The cubic root of 9603399979 is about 2125.5680126964.

The spelling of 9603399979 in words is "nine billion, six hundred three million, three hundred ninety-nine thousand, nine hundred seventy-nine".