9315006985 has 8 divisors (see below), whose sum is σ = 11344844736. Its totient is φ = 7340781360.

The previous prime is 9315006959. The next prime is 9315006989. The reversal of 9315006985 is 5896005139.

9315006985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9315006985 - 2³³ = 725072393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9315006989) by changing a digit.

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, 13902661 + ... + 13903330.

It is an arithmetic number, because the mean of its divisors is an integer number (1418105592).

Almost surely, 2^9315006985 is an apocalyptic number.

It is an amenable number.

9315006985 is a deficient number, since it is larger than the sum of its proper divisors (2029837751).

9315006985 is a wasteful number, since it uses less digits than its factorization.

9315006985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27806063.

The product of its (nonzero) digits is 291600, while the sum is 46.

The square root of 9315006985 is about 96514.2838392328. The cubic root of 9315006985 is about 2104.0742509741.

It can be divided in two parts, 931500698 and 5, that added together give a triangular number (931500703 = T₄₃₁₆₂).

The spelling of 9315006985 in words is "nine billion, three hundred fifteen million, six thousand, nine hundred eighty-five".