878014768 has 20 divisors (see below), whose sum is σ = 1703478520. Its totient is φ = 438407424.

The previous prime is 878014747. The next prime is 878014831. The reversal of 878014768 is 867410878.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25305 + ... + 48952.

It is an arithmetic number, because the mean of its divisors is an integer number (85173926).

Almost surely, 2^878014768 is an apocalyptic number.

It is an amenable number.

878014768 is a deficient number, since it is larger than the sum of its proper divisors (825463752).

878014768 is a wasteful number, since it uses less digits than its factorization.

878014768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75004 (or 74998 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 49.

The square root of 878014768 is about 29631.3139769400. The cubic root of 878014768 is about 957.5628167220.

The spelling of 878014768 in words is "eight hundred seventy-eight million, fourteen thousand, seven hundred sixty-eight".