9806748243502 has 8 divisors (see below), whose sum is σ = 16811568417456. Its totient is φ = 4202892104352.

The previous prime is 9806748243491. The next prime is 9806748243511. The reversal of 9806748243502 is 2053428476089.

It is a happy number.

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

It is a super-2 number, since 2×9806748243502² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350241008683 + ... + 350241008710.

It is an arithmetic number, because the mean of its divisors is an integer number (2101446052182).

Almost surely, 2^{9806748243502} is an apocalyptic number.

9806748243502 is a deficient number, since it is larger than the sum of its proper divisors (7004820173954).

9806748243502 is a wasteful number, since it uses less digits than its factorization.

9806748243502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700482017402.

The product of its (nonzero) digits is 23224320, while the sum is 58.

The spelling of 9806748243502 in words is "nine trillion, eight hundred six billion, seven hundred forty-eight million, two hundred forty-three thousand, five hundred two".