878127016 has 16 divisors (see below), whose sum is σ = 1773141300. Its totient is φ = 405289344.

The previous prime is 878127013. The next prime is 878127023. The reversal of 878127016 is 610721878.

878127016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 843670116 + 34456900 = 29046^2 + 5870^2 .

It is a super-2 number, since 2×878127016² = 1542214112458128512, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 878127016.

It is not an unprimeable number, because it can be changed into a prime (878127011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4221661 + ... + 4221868.

Almost surely, 2^878127016 is an apocalyptic number.

It is an amenable number.

878127016 is an abundant number, since it is smaller than the sum of its proper divisors (895014284).

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

878127016 is a wasteful number, since it uses less digits than its factorization.

878127016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443548 (or 8443544 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 40.

The square root of 878127016 is about 29633.2079937357. The cubic root of 878127016 is about 957.6036208690.

The spelling of 878127016 in words is "eight hundred seventy-eight million, one hundred twenty-seven thousand, sixteen".