877796808 has 192 divisors, whose sum is σ = 2719488000. Its totient is φ = 230615424.

The previous prime is 877796807. The next prime is 877796813. The reversal of 877796808 is 808697778.

It is a super-2 number, since 2×877796808² = 1541054472269977728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (877796807) 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 47 ways as a sum of consecutive naturals, for example, 11111313 + ... + 11111391.

It is an arithmetic number, because the mean of its divisors is an integer number (14164000).

Almost surely, 2^877796808 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 877796808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1359744000).

877796808 is an abundant number, since it is smaller than the sum of its proper divisors (1841691192).

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

877796808 is a wasteful number, since it uses less digits than its factorization.

877796808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 60.

The square root of 877796808 is about 29627.6358827362. The cubic root of 877796808 is about 957.4835744466.

The spelling of 877796808 in words is "eight hundred seventy-seven million, seven hundred ninety-six thousand, eight hundred eight".