878079048 has 64 divisors (see below), whose sum is σ = 2736875520. Its totient is φ = 228072000.

The previous prime is 878079047. The next prime is 878079071. The reversal of 878079048 is 840970878.

It is not an unprimeable number, because it can be changed into a prime (878079047) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 235728 + ... + 239423.

It is an arithmetic number, because the mean of its divisors is an integer number (42763680).

Almost surely, 2^878079048 is an apocalyptic number.

878079048 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

878079048 is an abundant number, since it is smaller than the sum of its proper divisors (1858796472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

878079048 is a wasteful number, since it uses less digits than its factorization.

878079048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475178 (or 475174 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 51.

The square root of 878079048 is about 29632.3986204290. The cubic root of 878079048 is about 957.5861840723.

The spelling of 878079048 in words is "eight hundred seventy-eight million, seventy-nine thousand, forty-eight".