878260068 has 36 divisors (see below), whose sum is σ = 2537196480. Its totient is φ = 250931376.

The previous prime is 878260067. The next prime is 878260121. The reversal of 878260068 is 860062878.

878260068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×878260068³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (878260067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1742328 + ... + 1742831.

It is an arithmetic number, because the mean of its divisors is an integer number (70477680).

Almost surely, 2^878260068 is an apocalyptic number.

It is an amenable number.

878260068 is an abundant number, since it is smaller than the sum of its proper divisors (1658936412).

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

878260068 is a wasteful number, since it uses less digits than its factorization.

878260068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3485176 (or 3485171 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 878260068 is about 29635.4528900775. The cubic root of 878260068 is about 957.6519831371.

The spelling of 878260068 in words is "eight hundred seventy-eight million, two hundred sixty thousand, sixty-eight".