878474881259 has 8 divisors (see below), whose sum is σ = 890525116800. Its totient is φ = 866425087296.

The previous prime is 878474881241. The next prime is 878474881261. The reversal of 878474881259 is 952188474878.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-878474881259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 878474881192 and 878474881201.

It is not an unprimeable number, because it can be changed into a prime (878474181259) 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, 7115942 + ... + 7238340.

It is an arithmetic number, because the mean of its divisors is an integer number (111315639600).

Almost surely, 2^878474881259 is an apocalyptic number.

878474881259 is a deficient number, since it is larger than the sum of its proper divisors (12050235541).

878474881259 is a wasteful number, since it uses less digits than its factorization.

878474881259 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220789.

The product of its digits is 289013760, while the sum is 71.

The spelling of 878474881259 in words is "eight hundred seventy-eight billion, four hundred seventy-four million, eight hundred eighty-one thousand, two hundred fifty-nine".