847266983875 has 16 divisors (see below), whose sum is σ = 1138726828512. Its totient is φ = 625674079200.

The previous prime is 847266983851. The next prime is 847266983903. The reversal of 847266983875 is 578389662748.

It is not a de Polignac number, because 847266983875 - 2²⁵ = 847233429443 is a prime.

It is a super-2 number, since 2×847266983875² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 847266983798 and 847266983807.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260695909 + ... + 260699158.

It is an arithmetic number, because the mean of its divisors is an integer number (71170426782).

Almost surely, 2^847266983875 is an apocalyptic number.

847266983875 is a deficient number, since it is larger than the sum of its proper divisors (291459844637).

847266983875 is a wasteful number, since it uses less digits than its factorization.

847266983875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521395095 (or 521395085 counting only the distinct ones).

The product of its digits is 975421440, while the sum is 73.

The spelling of 847266983875 in words is "eight hundred forty-seven billion, two hundred sixty-six million, nine hundred eighty-three thousand, eight hundred seventy-five".