9713884915 has 32 divisors (see below), whose sum is σ = 14336832384. Its totient is φ = 6166333440.

The previous prime is 9713884913. The next prime is 9713884931. The reversal of 9713884915 is 5194883179.

It is a happy number.

It is not a de Polignac number, because 9713884915 - 2¹ = 9713884913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9713884913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97524 + ... + 170113.

It is an arithmetic number, because the mean of its divisors is an integer number (448026012).

Almost surely, 2^9713884915 is an apocalyptic number.

9713884915 is a deficient number, since it is larger than the sum of its proper divisors (4622947469).

9713884915 is a wasteful number, since it uses less digits than its factorization.

9713884915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267727.

The product of its digits is 2177280, while the sum is 55.

The square root of 9713884915 is about 98559.0427865450. The cubic root of 9713884915 is about 2133.6883434392.

The spelling of 9713884915 in words is "nine billion, seven hundred thirteen million, eight hundred eighty-four thousand, nine hundred fifteen".