9650405928 has 64 divisors (see below), whose sum is σ = 24248079360. Its totient is φ = 3200573376.

The previous prime is 9650405917. The next prime is 9650405969. The reversal of 9650405928 is 8295040569.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4816975 + ... + 4818977.

It is an arithmetic number, because the mean of its divisors is an integer number (378876240).

Almost surely, 2^9650405928 is an apocalyptic number.

It is an amenable number.

9650405928 is an abundant number, since it is smaller than the sum of its proper divisors (14597673432).

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

9650405928 is a wasteful number, since it uses less digits than its factorization.

9650405928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926 (or 2922 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 9650405928 is about 98236.4796193349. The cubic root of 9650405928 is about 2129.0303894280.

The spelling of 9650405928 in words is "nine billion, six hundred fifty million, four hundred five thousand, nine hundred twenty-eight".