4267786671 has 8 divisors (see below), whose sum is σ = 6322646960. Its totient is φ = 2845191096.

The previous prime is 4267786657. The next prime is 4267786687. The reversal of 4267786671 is 1766877624.

4267786671 is a `hidden beast` number, since 426 + 77 + 86 + 6 + 71 = 666.

It is not a de Polignac number, because 4267786671 - 2¹⁷ = 4267655599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4267786871) 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, 79033060 + ... + 79033113.

It is an arithmetic number, because the mean of its divisors is an integer number (790330870).

Almost surely, 2^4267786671 is an apocalyptic number.

4267786671 is a deficient number, since it is larger than the sum of its proper divisors (2054860289).

4267786671 is a wasteful number, since it uses less digits than its factorization.

4267786671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158066182 (or 158066176 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 54.

The square root of 4267786671 is about 65328.2991589403. The cubic root of 4267786671 is about 1622.0624383324.

The spelling of 4267786671 in words is "four billion, two hundred sixty-seven million, seven hundred eighty-six thousand, six hundred seventy-one".