7895468985 has 8 divisors (see below), whose sum is σ = 12632750400. Its totient is φ = 4210916784.

The previous prime is 7895468983. The next prime is 7895468993. The reversal of 7895468985 is 5898645987.

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

It is not a de Polignac number, because 7895468985 - 2¹ = 7895468983 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7895468983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263182285 + ... + 263182314.

It is an arithmetic number, because the mean of its divisors is an integer number (1579093800).

Almost surely, 2^7895468985 is an apocalyptic number.

It is an amenable number.

7895468985 is a deficient number, since it is larger than the sum of its proper divisors (4737281415).

7895468985 is a wasteful number, since it uses less digits than its factorization.

7895468985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526364607.

The product of its digits is 174182400, while the sum is 69.

The square root of 7895468985 is about 88856.4515665576. The cubic root of 7895468985 is about 1991.2508642050.

The spelling of 7895468985 in words is "seven billion, eight hundred ninety-five million, four hundred sixty-eight thousand, nine hundred eighty-five".