9762872936 has 8 divisors (see below), whose sum is σ = 18305386770. Its totient is φ = 4881436464.

The previous prime is 9762872909. The next prime is 9762872941. The reversal of 9762872936 is 6392782679.

9762872936 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 only one way, i.e., 8189164036 + 1573708900 = 90494^2 + 39670^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 610179551 + ... + 610179566.

Almost surely, 2^9762872936 is an apocalyptic number.

It is an amenable number.

9762872936 is a deficient number, since it is larger than the sum of its proper divisors (8542513834).

9762872936 is a wasteful number, since it uses less digits than its factorization.

9762872936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220359123 (or 1220359119 counting only the distinct ones).

The product of its digits is 13716864, while the sum is 59.

The square root of 9762872936 is about 98807.2514342950. The cubic root of 9762872936 is about 2137.2691267164.

The spelling of 9762872936 in words is "nine billion, seven hundred sixty-two million, eight hundred seventy-two thousand, nine hundred thirty-six".