9659249082 has 128 divisors (see below), whose sum is σ = 25267507200. Its totient is φ = 2677416768.

The previous prime is 9659249053. The next prime is 9659249101. The reversal of 9659249082 is 2809429569.

It is a happy number.

9659249082 is a `hidden beast` number, since 9 + 6 + 592 + 49 + 0 + 8 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6195019 + ... + 6196577.

It is an arithmetic number, because the mean of its divisors is an integer number (197402400).

Almost surely, 2^9659249082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9659249082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12633753600).

9659249082 is an abundant number, since it is smaller than the sum of its proper divisors (15608258118).

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

9659249082 is a wasteful number, since it uses less digits than its factorization.

9659249082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2057 (or 2051 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The square root of 9659249082 is about 98281.4788350277. The cubic root of 9659249082 is about 2129.6805035563.

The spelling of 9659249082 in words is "nine billion, six hundred fifty-nine million, two hundred forty-nine thousand, eighty-two".