9976611 has 8 divisors (see below), whose sum is σ = 13520464. Its totient is φ = 6541920.

The previous prime is 9976607. The next prime is 9976613. The reversal of 9976611 is 1166799.

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

It is not a de Polignac number, because 9976611 - 2² = 9976607 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 9976611.

It is not an unprimeable number, because it can be changed into a prime (9976613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27076 + ... + 27441.

It is an arithmetic number, because the mean of its divisors is an integer number (1690058).

Almost surely, 2^9976611 is an apocalyptic number.

9976611 is a deficient number, since it is larger than the sum of its proper divisors (3543853).

9976611 is a wasteful number, since it uses less digits than its factorization.

9976611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54581.

The product of its digits is 20412, while the sum is 39.

The square root of 9976611 is about 3158.5773696397. The cubic root of 9976611 is about 215.2753709703.

The spelling of 9976611 in words is "nine million, nine hundred seventy-six thousand, six hundred eleven".