878882928 has 160 divisors (see below), whose sum is σ = 2842532352. Its totient is φ = 227328000.

The previous prime is 878882899. The next prime is 878882947. The reversal of 878882928 is 829288878.

It is a super-3 number, since 3×878882928³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1481800 + ... + 1482392.

Almost surely, 2^878882928 is an apocalyptic number.

878882928 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 878882928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1421266176).

878882928 is an abundant number, since it is smaller than the sum of its proper divisors (1963649424).

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

878882928 is a wasteful number, since it uses less digits than its factorization.

878882928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023 (or 1017 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 60.

The square root of 878882928 is about 29645.9597247247. The cubic root of 878882928 is about 957.8783178274.

The spelling of 878882928 in words is "eight hundred seventy-eight million, eight hundred eighty-two thousand, nine hundred twenty-eight".