878876948 has 24 divisors (see below), whose sum is σ = 1629498024. Its totient is φ = 413337600.

The previous prime is 878876941. The next prime is 878876963. The reversal of 878876948 is 849678878.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 205578244 + 673298704 = 14338^2 + 25948^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878876941) 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, 156428 + ... + 161948.

It is an arithmetic number, because the mean of its divisors is an integer number (67895751).

Almost surely, 2^878876948 is an apocalyptic number.

It is an amenable number.

878876948 is a deficient number, since it is larger than the sum of its proper divisors (750621076).

878876948 is a wasteful number, since it uses less digits than its factorization.

878876948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7883 (or 7881 counting only the distinct ones).

The product of its digits is 43352064, while the sum is 65.

The square root of 878876948 is about 29645.8588676395. The cubic root of 878876948 is about 957.8761453252.

The spelling of 878876948 in words is "eight hundred seventy-eight million, eight hundred seventy-six thousand, nine hundred forty-eight".