3426871671 has 8 divisors (see below), whose sum is σ = 5076846960. Its totient is φ = 2284581096.

The previous prime is 3426871639. The next prime is 3426871687. The reversal of 3426871671 is 1761786243.

It is not a de Polignac number, because 3426871671 - 2⁵ = 3426871639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3426871171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63460560 + ... + 63460613.

It is an arithmetic number, because the mean of its divisors is an integer number (634605870).

Almost surely, 2^3426871671 is an apocalyptic number.

3426871671 is a deficient number, since it is larger than the sum of its proper divisors (1649975289).

3426871671 is a wasteful number, since it uses less digits than its factorization.

3426871671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126921182 (or 126921176 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 3426871671 is about 58539.4881340792. The cubic root of 3426871671 is about 1507.6456550929.

The spelling of 3426871671 in words is "three billion, four hundred twenty-six million, eight hundred seventy-one thousand, six hundred seventy-one".