9628404 has 24 divisors (see below), whose sum is σ = 22891680. Its totient is φ = 3148704.

The previous prime is 9628403. The next prime is 9628433. The reversal of 9628404 is 4048269.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9628403) 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 7 ways as a sum of consecutive naturals, for example, 6934 + ... + 8205.

It is an arithmetic number, because the mean of its divisors is an integer number (953820).

Almost surely, 2^9628404 is an apocalyptic number.

It is an amenable number.

9628404 is an abundant number, since it is smaller than the sum of its proper divisors (13263276).

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

9628404 is a wasteful number, since it uses less digits than its factorization.

9628404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15199 (or 15197 counting only the distinct ones).

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

The square root of 9628404 is about 3102.9669672750. The cubic root of 9628404 is about 212.7411168512.

The spelling of 9628404 in words is "nine million, six hundred twenty-eight thousand, four hundred four".