9829422050 has 54 divisors (see below), whose sum is σ = 21278282913. Its totient is φ = 3368405040.

The previous prime is 9829422047. The next prime is 9829422079. The reversal of 9829422050 is 502249289.

It can be written as a sum of positive squares in 2 ways, for example, as 9632833609 + 196588441 = 98147^2 + 14021^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=70105.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9829421989 and 9829422007.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4906349 + ... + 4908351.

Almost surely, 2^9829422050 is an apocalyptic number.

9829422050 is an abundant number, since it is smaller than the sum of its proper divisors (11448860863).

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

9829422050 is an equidigital number, since it uses as much as digits as its factorization.

9829422050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4032 (or 2017 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 9829422050 is about 99143.4417901658. The cubic root of 9829422050 is about 2142.1144014539.

The spelling of 9829422050 in words is "nine billion, eight hundred twenty-nine million, four hundred twenty-two thousand, fifty".