9849403688662 has 16 divisors (see below), whose sum is σ = 14852530989072. Its totient is φ = 4898566471680.

The previous prime is 9849403688603. The next prime is 9849403688681. The reversal of 9849403688662 is 2668863049489.

It is a super-2 number, since 2×9849403688662² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 1456237 + ... + 4671127.

It is an arithmetic number, because the mean of its divisors is an integer number (928283186817).

Almost surely, 2^{9849403688662} is an apocalyptic number.

9849403688662 is a deficient number, since it is larger than the sum of its proper divisors (5003127300410).

9849403688662 is a wasteful number, since it uses less digits than its factorization.

9849403688662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3223023.

The product of its (nonzero) digits is 859963392, while the sum is 73.

The spelling of 9849403688662 in words is "nine trillion, eight hundred forty-nine billion, four hundred three million, six hundred eighty-eight thousand, six hundred sixty-two".