9698980726908 has 48 divisors (see below), whose sum is σ = 27431460645120. Its totient is φ = 2939085068400.

The previous prime is 9698980726907. The next prime is 9698980726951. The reversal of 9698980726908 is 8096270898969.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9698980726907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4082061408 + ... + 4082063783.

It is an arithmetic number, because the mean of its divisors is an integer number (571488763440).

Almost surely, 2^{9698980726908} is an apocalyptic number.

It is an amenable number.

9698980726908 is an abundant number, since it is smaller than the sum of its proper divisors (17732479918212).

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

9698980726908 is a wasteful number, since it uses less digits than its factorization.

9698980726908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8164125215 (or 8164125207 counting only the distinct ones).

The product of its (nonzero) digits is 1693052928, while the sum is 81.

The spelling of 9698980726908 in words is "nine trillion, six hundred ninety-eight billion, nine hundred eighty million, seven hundred twenty-six thousand, nine hundred eight".