878045006 has 8 divisors (see below), whose sum is σ = 1362483720. Its totient is φ = 423883768.

The previous prime is 878044991. The next prime is 878045009. The reversal of 878045006 is 600540878.

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 (878045009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7569296 + ... + 7569411.

It is an arithmetic number, because the mean of its divisors is an integer number (170310465).

Almost surely, 2^878045006 is an apocalyptic number.

878045006 is a deficient number, since it is larger than the sum of its proper divisors (484438714).

878045006 is a wasteful number, since it uses less digits than its factorization.

878045006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15138738.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 878045006 is about 29631.8242097917. The cubic root of 878045006 is about 957.5738091157.

The spelling of 878045006 in words is "eight hundred seventy-eight million, forty-five thousand, six".