9797249281498 has 16 divisors (see below), whose sum is σ = 16813209034944. Its totient is φ = 4194339982560.

The previous prime is 9797249281487. The next prime is 9797249281507. The reversal of 9797249281498 is 8941829427979.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373414588 + ... + 373440823.

It is an arithmetic number, because the mean of its divisors is an integer number (1050825564684).

Almost surely, 2^{9797249281498} is an apocalyptic number.

9797249281498 is a deficient number, since it is larger than the sum of its proper divisors (7015959753446).

9797249281498 is a wasteful number, since it uses less digits than its factorization.

9797249281498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746856357.

The product of its digits is 1316818944, while the sum is 79.

The spelling of 9797249281498 in words is "nine trillion, seven hundred ninety-seven billion, two hundred forty-nine million, two hundred eighty-one thousand, four hundred ninety-eight".