9926824975 has 6 divisors (see below), whose sum is σ = 12309263000. Its totient is φ = 7941459960.

The previous prime is 9926824969. The next prime is 9926824981. The reversal of 9926824975 is 5794286299.

It is an interprime number because it is at equal distance from previous prime (9926824969) and next prime (9926824981).

It is a de Polignac number, because none of the positive numbers 2^k-9926824975 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 198536475 + ... + 198536524.

Almost surely, 2^9926824975 is an apocalyptic number.

9926824975 is a deficient number, since it is larger than the sum of its proper divisors (2382438025).

9926824975 is a wasteful number, since it uses less digits than its factorization.

9926824975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397073009 (or 397073004 counting only the distinct ones).

The product of its digits is 19595520, while the sum is 61.

The square root of 9926824975 is about 99633.4530918205. The cubic root of 9926824975 is about 2149.1667926999.

The spelling of 9926824975 in words is "nine billion, nine hundred twenty-six million, eight hundred twenty-four thousand, nine hundred seventy-five".