878356468 has 48 divisors (see below), whose sum is σ = 1727510400. Its totient is φ = 387262080.

The previous prime is 878356447. The next prime is 878356471. The reversal of 878356468 is 864653878.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 714078 + ... + 715306.

It is an arithmetic number, because the mean of its divisors is an integer number (35989800).

Almost surely, 2^878356468 is an apocalyptic number.

It is an amenable number.

878356468 is a deficient number, since it is larger than the sum of its proper divisors (849153932).

878356468 is a wasteful number, since it uses less digits than its factorization.

878356468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1720 (or 1718 counting only the distinct ones).

The product of its digits is 7741440, while the sum is 55.

The square root of 878356468 is about 29637.0792757991. The cubic root of 878356468 is about 957.6870199396.

The spelling of 878356468 in words is "eight hundred seventy-eight million, three hundred fifty-six thousand, four hundred sixty-eight".