876800478 has 16 divisors (see below), whose sum is σ = 1770627456. Its totient is φ = 289429080.

The previous prime is 876800473. The next prime is 876800489. The reversal of 876800478 is 874008678.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876800473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708768 + ... + 710003.

It is an arithmetic number, because the mean of its divisors is an integer number (110664216).

Almost surely, 2^876800478 is an apocalyptic number.

876800478 is an abundant number, since it is smaller than the sum of its proper divisors (893826978).

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

876800478 is a wasteful number, since it uses less digits than its factorization.

876800478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418879.

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 876800478 is about 29610.8169086906. The cubic root of 876800478 is about 957.1211782146.

The spelling of 876800478 in words is "eight hundred seventy-six million, eight hundred thousand, four hundred seventy-eight".