9685390482496 has 49 divisors (see below), whose sum is σ = 19486383498961. Its totient is φ = 4776356950272.

The previous prime is 9685390482463. The next prime is 9685390482499. The reversal of 9685390482496 is 6942840935869.

The square root of 9685390482496 is 3112136.

The cubic root of 9685390482496 is 21316.

It is a perfect power (a square, a cube, a 6-th power), and thus also a powerful number.

It can be written as a sum of positive squares in 3 ways, for example, as 2925057678400 + 6760332804096 = 1710280^2 + 2600064^2 .

It is a Harshad number since it is a multiple of its sum of digits (73).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9685390482499) 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 6 ways as a sum of consecutive naturals, for example, 132676581916 + ... + 132676581988.

Almost surely, 2^{9685390482496} is an apocalyptic number.

9685390482496 is the 3112136-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9685390482496

9685390482496 is an abundant number, since it is smaller than the sum of its proper divisors (9800993016465).

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

9685390482496 is an frugal number, since it uses more digits than its factorization.

9685390482496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 806215680, while the sum is 73.

The spelling of 9685390482496 in words is "nine trillion, six hundred eighty-five billion, three hundred ninety million, four hundred eighty-two thousand, four hundred ninety-six".