878466171 has 12 divisors (see below), whose sum is σ = 1287449576. Its totient is φ = 532403520.

The previous prime is 878466167. The next prime is 878466203. The reversal of 878466171 is 171664878.

It is not a de Polignac number, because 878466171 - 2² = 878466167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 878466171.

It is not an unprimeable number, because it can be changed into a prime (878466131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1209646 + ... + 1210371.

Almost surely, 2^878466171 is an apocalyptic number.

878466171 is a deficient number, since it is larger than the sum of its proper divisors (408983405).

878466171 is a wasteful number, since it uses less digits than its factorization.

878466171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420042 (or 2420031 counting only the distinct ones).

The product of its digits is 451584, while the sum is 48.

The square root of 878466171 is about 29638.9299908077. The cubic root of 878466171 is about 957.7268886298.

The spelling of 878466171 in words is "eight hundred seventy-eight million, four hundred sixty-six thousand, one hundred seventy-one".