9640411 has 16 divisors (see below), whose sum is σ = 11501568. Its totient is φ = 7977600.

The previous prime is 9640373. The next prime is 9640417. The reversal of 9640411 is 1140469.

It is a cyclic number.

It is not a de Polignac number, because 9640411 - 2⁹ = 9639899 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9640417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4966 + ... + 6628.

It is an arithmetic number, because the mean of its divisors is an integer number (718848).

Almost surely, 2^9640411 is an apocalyptic number.

9640411 is a deficient number, since it is larger than the sum of its proper divisors (1861157).

9640411 is a wasteful number, since it uses less digits than its factorization.

9640411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 9640411 is about 3104.9011256399. The cubic root of 9640411 is about 212.8295123083.

The spelling of 9640411 in words is "nine million, six hundred forty thousand, four hundred eleven".