608666878 has 8 divisors (see below), whose sum is σ = 966706272. Its totient is φ = 286431456.

The previous prime is 608666857. The next prime is 608666879. The reversal of 608666878 is 878666806.

608666878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608666879) 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, 8950950 + ... + 8951017.

It is an arithmetic number, because the mean of its divisors is an integer number (120838284).

Almost surely, 2^608666878 is an apocalyptic number.

608666878 is a deficient number, since it is larger than the sum of its proper divisors (358039394).

608666878 is a wasteful number, since it uses less digits than its factorization.

608666878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17901986.

The product of its (nonzero) digits is 4644864, while the sum is 55.

The square root of 608666878 is about 24671.1750429525. The cubic root of 608666878 is about 847.4743380586.

The spelling of 608666878 in words is "six hundred eight million, six hundred sixty-six thousand, eight hundred seventy-eight".