9975108340 has 12 divisors (see below), whose sum is σ = 20947727556. Its totient is φ = 3990043328.

The previous prime is 9975108317. The next prime is 9975108371. The reversal of 9975108340 is 438015799.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6836643856 + 3138464484 = 82684^2 + 56022^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 249377689 + ... + 249377728.

It is an arithmetic number, because the mean of its divisors is an integer number (1745643963).

Almost surely, 2^9975108340 is an apocalyptic number.

It is an amenable number.

9975108340 is an abundant number, since it is smaller than the sum of its proper divisors (10972619216).

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

9975108340 is a wasteful number, since it uses less digits than its factorization.

9975108340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498755426 (or 498755424 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 9975108340 is about 99875.4641541154. The cubic root of 9975108340 is about 2152.6456229215.

The spelling of 9975108340 in words is "nine billion, nine hundred seventy-five million, one hundred eight thousand, three hundred forty".