9770961112 has 32 divisors (see below), whose sum is σ = 20101614480. Its totient is φ = 4415666560.

The previous prime is 9770961107. The next prime is 9770961113. The reversal of 9770961112 is 2111690779.

It is a super-4 number, since 4×9770961112⁴ (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9770961113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305683 + ... + 336130.

Almost surely, 2^9770961112 is an apocalyptic number.

It is an amenable number.

9770961112 is an abundant number, since it is smaller than the sum of its proper divisors (10330653368).

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

9770961112 is a wasteful number, since it uses less digits than its factorization.

9770961112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642003 (or 641999 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 43.

The square root of 9770961112 is about 98848.1720215402. The cubic root of 9770961112 is about 2137.8591797126.

The spelling of 9770961112 in words is "nine billion, seven hundred seventy million, nine hundred sixty-one thousand, one hundred twelve".