878834474476376 has 32 divisors (see below), whose sum is σ = 1807658517873600. Its totient is φ = 397238538481440.

The previous prime is 878834474476369. The next prime is 878834474476379. The reversal of 878834474476376 is 673674474438878.

It is a Smith number, since the sum of its digits (86) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878834474476379) 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, 27895949030 + ... + 27895980533.

It is an arithmetic number, because the mean of its divisors is an integer number (56489328683550).

Almost surely, 2^{878834474476376} is an apocalyptic number.

It is an amenable number.

878834474476376 is an abundant number, since it is smaller than the sum of its proper divisors (928824043397224).

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

878834474476376 is a wasteful number, since it uses less digits than its factorization.

878834474476376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55791929759 (or 55791929755 counting only the distinct ones).

The product of its digits is 101964054528, while the sum is 86.

The spelling of 878834474476376 in words is "eight hundred seventy-eight trillion, eight hundred thirty-four billion, four hundred seventy-four million, four hundred seventy-six thousand, three hundred seventy-six".