878350255 has 8 divisors (see below), whose sum is σ = 1054252224. Its totient is φ = 702525600.

The previous prime is 878350247. The next prime is 878350261. The reversal of 878350255 is 552053878.

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

It is not a de Polignac number, because 878350255 - 2³ = 878350247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9610 + ... + 43000.

It is an arithmetic number, because the mean of its divisors is an integer number (131781528).

Almost surely, 2^878350255 is an apocalyptic number.

878350255 is a deficient number, since it is larger than the sum of its proper divisors (175901969).

878350255 is a wasteful number, since it uses less digits than its factorization.

878350255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38657.

The product of its (nonzero) digits is 336000, while the sum is 43.

The square root of 878350255 is about 29636.9744575927. The cubic root of 878350255 is about 957.6847618877.

The spelling of 878350255 in words is "eight hundred seventy-eight million, three hundred fifty thousand, two hundred fifty-five".