9733328657 has 16 divisors (see below), whose sum is σ = 10526385408. Its totient is φ = 8946685440.

The previous prime is 9733328639. The next prime is 9733328663. The reversal of 9733328657 is 7568233379.

It is a cyclic number.

It is not a de Polignac number, because 9733328657 - 2⁸ = 9733328401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9733328599 and 9733328608.

It is not an unprimeable number, because it can be changed into a prime (9733328057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5648198 + ... + 5649920.

It is an arithmetic number, because the mean of its divisors is an integer number (657899088).

Almost surely, 2^9733328657 is an apocalyptic number.

It is an amenable number.

9733328657 is a deficient number, since it is larger than the sum of its proper divisors (793056751).

9733328657 is a wasteful number, since it uses less digits than its factorization.

9733328657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320.

The product of its digits is 5715360, while the sum is 53.

The square root of 9733328657 is about 98657.6335465229. The cubic root of 9733328657 is about 2135.1110229713. Note that the first 3 decimals are identical.

The spelling of 9733328657 in words is "nine billion, seven hundred thirty-three million, three hundred twenty-eight thousand, six hundred fifty-seven".