9703609899880 has 64 divisors (see below), whose sum is σ = 24750098150400. Its totient is φ = 3394299168000.

The previous prime is 9703609899871. The next prime is 9703609899881. The reversal of 9703609899880 is 889989063079.

It is a super-3 number, since 3×9703609899880³ (a number of 40 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (76).

It is a junction number, because it is equal to n+sod(n) for n = 9703609899797 and 9703609899806.

It is not an unprimeable number, because it can be changed into a prime (9703609899881) 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, 491063496 + ... + 491083255.

It is an arithmetic number, because the mean of its divisors is an integer number (386720283600).

Almost surely, 2^{9703609899880} is an apocalyptic number.

It is an amenable number.

9703609899880 is an abundant number, since it is smaller than the sum of its proper divisors (15046488250520).

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

9703609899880 is a wasteful number, since it uses less digits than its factorization.

9703609899880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982146794 (or 982146790 counting only the distinct ones).

The product of its (nonzero) digits is 423263232, while the sum is 76.

The spelling of 9703609899880 in words is "nine trillion, seven hundred three billion, six hundred nine million, eight hundred ninety-nine thousand, eight hundred eighty".