7852086479 has 8 divisors (see below), whose sum is σ = 7931642400. Its totient is φ = 7772931936.

The previous prime is 7852086419. The next prime is 7852086533. The reversal of 7852086479 is 9746802587.

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

It is a cyclic number.

It is not a de Polignac number, because 7852086479 - 2⁸ = 7852086223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7852086419) 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, 60944 + ... + 139349.

It is an arithmetic number, because the mean of its divisors is an integer number (991455300).

Almost surely, 2^7852086479 is an apocalyptic number.

7852086479 is a deficient number, since it is larger than the sum of its proper divisors (79555921).

7852086479 is a wasteful number, since it uses less digits than its factorization.

7852086479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200689.

The product of its (nonzero) digits is 6773760, while the sum is 56.

The square root of 7852086479 is about 88611.9996332325. Note that the first 3 decimals coincide. The cubic root of 7852086479 is about 1987.5971164865.

The spelling of 7852086479 in words is "seven billion, eight hundred fifty-two million, eighty-six thousand, four hundred seventy-nine".