9951470829 has 12 divisors (see below), whose sum is σ = 15219896796. Its totient is φ = 6244060032.

The previous prime is 9951470821. The next prime is 9951470839. The reversal of 9951470829 is 9280741599.

9951470829 is a `hidden beast` number, since 9 + 95 + 1 + 470 + 82 + 9 = 666.

9951470829 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5299548804 + 4651922025 = 72798^2 + 68205^2 .

It is not a de Polignac number, because 9951470829 - 2³ = 9951470821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9951470821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32520994 + ... + 32521299.

It is an arithmetic number, because the mean of its divisors is an integer number (1268324733).

Almost surely, 2^9951470829 is an apocalyptic number.

It is an amenable number.

9951470829 is a deficient number, since it is larger than the sum of its proper divisors (5268425967).

9951470829 is a wasteful number, since it uses less digits than its factorization.

9951470829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65042316 (or 65042313 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 54.

The square root of 9951470829 is about 99757.0590434582. The cubic root of 9951470829 is about 2150.9439395038.

The spelling of 9951470829 in words is "nine billion, nine hundred fifty-one million, four hundred seventy thousand, eight hundred twenty-nine".