9734226721098 has 16 divisors (see below), whose sum is σ = 21238312846176. Its totient is φ = 2949765673040.

The previous prime is 9734226721067. The next prime is 9734226721099. The reversal of 9734226721098 is 8901276224379.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9734226721099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73744141761 + ... + 73744141892.

It is an arithmetic number, because the mean of its divisors is an integer number (1327394552886).

Almost surely, 2^{9734226721098} is an apocalyptic number.

9734226721098 is an abundant number, since it is smaller than the sum of its proper divisors (11504086125078).

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

9734226721098 is a wasteful number, since it uses less digits than its factorization.

9734226721098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147488283669.

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 9734226721098 in words is "nine trillion, seven hundred thirty-four billion, two hundred twenty-six million, seven hundred twenty-one thousand, ninety-eight".