9642804 has 24 divisors (see below), whose sum is σ = 23684640. Its totient is φ = 3045024.

The previous prime is 9642803. The next prime is 9642811. The reversal of 9642804 is 4082469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9642803) 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, 20919 + ... + 21374.

It is an arithmetic number, because the mean of its divisors is an integer number (986860).

Almost surely, 2^9642804 is an apocalyptic number.

It is an amenable number.

9642804 is an abundant number, since it is smaller than the sum of its proper divisors (14041836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9642804 is a wasteful number, since it uses less digits than its factorization.

9642804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42319 (or 42317 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 9642804 is about 3105.2864602159. The cubic root of 9642804 is about 212.8471207861.

The spelling of 9642804 in words is "nine million, six hundred forty-two thousand, eight hundred four".