9729363552 has 48 divisors (see below), whose sum is σ = 25603370352. Its totient is φ = 3235020800.

The previous prime is 9729363503. The next prime is 9729363557. The reversal of 9729363552 is 2553639279.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 9729363495 and 9729363504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9729363557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87873 + ... + 164864.

It is an arithmetic number, because the mean of its divisors is an integer number (533403549).

Almost surely, 2^9729363552 is an apocalyptic number.

It is an amenable number.

9729363552 is an abundant number, since it is smaller than the sum of its proper divisors (15874006800).

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

9729363552 is a wasteful number, since it uses less digits than its factorization.

9729363552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253151 (or 253143 counting only the distinct ones).

The product of its digits is 3061800, while the sum is 51.

The square root of 9729363552 is about 98637.5362222719. The cubic root of 9729363552 is about 2134.8210540219.

The spelling of 9729363552 in words is "nine billion, seven hundred twenty-nine million, three hundred sixty-three thousand, five hundred fifty-two".