9698980794966 has 12 divisors (see below), whose sum is σ = 21014458389132. Its totient is φ = 3232993598316.

The previous prime is 9698980794953. The next prime is 9698980795013. The reversal of 9698980794966 is 6694970898969.

It is a super-2 number, since 2×9698980794966² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269416133176 + ... + 269416133211.

It is an arithmetic number, because the mean of its divisors is an integer number (1751204865761).

Almost surely, 2^{9698980794966} is an apocalyptic number.

9698980794966 is an abundant number, since it is smaller than the sum of its proper divisors (11315477594166).

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

9698980794966 is a wasteful number, since it uses less digits than its factorization.

9698980794966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538832266395 (or 538832266392 counting only the distinct ones).

The product of its (nonzero) digits is 22856214528, while the sum is 90.

The spelling of 9698980794966 in words is "nine trillion, six hundred ninety-eight billion, nine hundred eighty million, seven hundred ninety-four thousand, nine hundred sixty-six".