9925340776 has 32 divisors (see below), whose sum is σ = 20157437160. Its totient is φ = 4554438912.

The previous prime is 9925340729. The next prime is 9925340807. The reversal of 9925340776 is 6770435299.

9925340776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9925339876 + 900 = 99626^2 + 30^2 .

It is a super-3 number, since 3×9925340776³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257835 + ... + 293818.

Almost surely, 2^9925340776 is an apocalyptic number.

It is an amenable number.

9925340776 is an abundant number, since it is smaller than the sum of its proper divisors (10232096384).

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

9925340776 is a wasteful number, since it uses less digits than its factorization.

9925340776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551845 (or 551841 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 52.

The square root of 9925340776 is about 99626.0045168931. The cubic root of 9925340776 is about 2149.0596772091.

The spelling of 9925340776 in words is "nine billion, nine hundred twenty-five million, three hundred forty thousand, seven hundred seventy-six".