9404064 has 36 divisors (see below), whose sum is σ = 26743626. Its totient is φ = 3134592.

The previous prime is 9404051. The next prime is 9404093. The reversal of 9404064 is 4604049.

It can be written as a sum of positive squares in only one way, i.e., 8363664 + 1040400 = 2892^2 + 1020^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 16039 + ... + 16614.

Almost surely, 2^9404064 is an apocalyptic number.

It is an amenable number.

9404064 is an abundant number, since it is smaller than the sum of its proper divisors (17339562).

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

9404064 is a wasteful number, since it uses less digits than its factorization.

9404064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32669 (or 32658 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 9404064 is about 3066.6046370538. The cubic root of 9404064 is about 211.0758395572.

The spelling of 9404064 in words is "nine million, four hundred four thousand, sixty-four".