9642764 has 12 divisors (see below), whose sum is σ = 16896600. Its totient is φ = 4815168.

The previous prime is 9642751. The next prime is 9642769. The reversal of 9642764 is 4672469.

It is not an unprimeable number, because it can be changed into a prime (9642769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5147 + ... + 6765.

It is an arithmetic number, because the mean of its divisors is an integer number (1408050).

Almost surely, 2^9642764 is an apocalyptic number.

It is an amenable number.

9642764 is a deficient number, since it is larger than the sum of its proper divisors (7253836).

9642764 is a wasteful number, since it uses less digits than its factorization.

9642764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3112 (or 3110 counting only the distinct ones).

The product of its digits is 72576, while the sum is 38.

The square root of 9642764 is about 3105.2800195796. The cubic root of 9642764 is about 212.8468264769.

The spelling of 9642764 in words is "nine million, six hundred forty-two thousand, seven hundred sixty-four".