9895259738 has 16 divisors (see below), whose sum is σ = 18268172160. Its totient is φ = 3914608176.

The previous prime is 9895259723. The next prime is 9895259743. The reversal of 9895259738 is 8379525989.

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 7 ways as a sum of consecutive naturals, for example, 27184598 + ... + 27184961.

It is an arithmetic number, because the mean of its divisors is an integer number (1141760760).

Almost surely, 2^9895259738 is an apocalyptic number.

9895259738 is a deficient number, since it is larger than the sum of its proper divisors (8372912422).

9895259738 is a wasteful number, since it uses less digits than its factorization.

9895259738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54369581.

The product of its digits is 48988800, while the sum is 65.

The square root of 9895259738 is about 99474.9201457332. The cubic root of 9895259738 is about 2146.8864062650.

The spelling of 9895259738 in words is "nine billion, eight hundred ninety-five million, two hundred fifty-nine thousand, seven hundred thirty-eight".