9803243546 has 8 divisors (see below), whose sum is σ = 14707875540. Its totient is φ = 4900618368.

The previous prime is 9803243539. The next prime is 9803243557. The reversal of 9803243546 is 6453423089.

It can be written as a sum of positive squares in 2 ways, for example, as 7583797225 + 2219446321 = 87085^2 + 47111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9803243546² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9803243497 and 9803243506.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489431 + ... + 509066.

Almost surely, 2^9803243546 is an apocalyptic number.

9803243546 is a deficient number, since it is larger than the sum of its proper divisors (4904631994).

9803243546 is a wasteful number, since it uses less digits than its factorization.

9803243546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003408.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 9803243546 is about 99011.3303920314. The cubic root of 9803243546 is about 2140.2110271707.

The spelling of 9803243546 in words is "nine billion, eight hundred three million, two hundred forty-three thousand, five hundred forty-six".