878676040 has 64 divisors (see below), whose sum is σ = 2159991360. Its totient is φ = 319038720.

The previous prime is 878676023. The next prime is 878676047. The reversal of 878676040 is 40676878.

It is not an unprimeable number, because it can be changed into a prime (878676047) 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, 437679 + ... + 439681.

It is an arithmetic number, because the mean of its divisors is an integer number (33749865).

Almost surely, 2^878676040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878676040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1079995680).

878676040 is an abundant number, since it is smaller than the sum of its proper divisors (1281315320).

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

878676040 is a wasteful number, since it uses less digits than its factorization.

878676040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022 (or 3018 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 878676040 is about 29642.4702074574. The cubic root of 878676040 is about 957.8031507887.

The spelling of 878676040 in words is "eight hundred seventy-eight million, six hundred seventy-six thousand, forty".