9728833802 has 8 divisors (see below), whose sum is σ = 15227739936. Its totient is φ = 4652920492.

The previous prime is 9728833801. The next prime is 9728833843. The reversal of 9728833802 is 2083388279.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9728833801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105748148 + ... + 105748239.

It is an arithmetic number, because the mean of its divisors is an integer number (1903467492).

Almost surely, 2^9728833802 is an apocalyptic number.

9728833802 is a deficient number, since it is larger than the sum of its proper divisors (5498906134).

9728833802 is a wasteful number, since it uses less digits than its factorization.

9728833802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211496412.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 9728833802 is about 98634.8508489773. The cubic root of 9728833802 is about 2134.7823073292.

The spelling of 9728833802 in words is "nine billion, seven hundred twenty-eight million, eight hundred thirty-three thousand, eight hundred two".