9960911 has 8 divisors (see below), whose sum is σ = 10193040. Its totient is φ = 9731008.

The previous prime is 9960901. The next prime is 9960941. The reversal of 9960911 is 1190699.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9960911 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 (9960901) 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, 11195 + ... + 12051.

It is an arithmetic number, because the mean of its divisors is an integer number (1274130).

Almost surely, 2^9960911 is an apocalyptic number.

9960911 is a deficient number, since it is larger than the sum of its proper divisors (232129).

9960911 is a wasteful number, since it uses less digits than its factorization.

9960911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 9960911 is about 3156.0910950098. The cubic root of 9960911 is about 215.1623867850.

The spelling of 9960911 in words is "nine million, nine hundred sixty thousand, nine hundred eleven".