3877041671 has 2 divisors, whose sum is σ = 3877041672. Its totient is φ = 3877041670.

The previous prime is 3877041661. The next prime is 3877041673. The reversal of 3877041671 is 1761407783.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3877041671 is a prime.

Together with 3877041673, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3877041673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1938520835 + 1938520836.

It is an arithmetic number, because the mean of its divisors is an integer number (1938520836).

Almost surely, 2^3877041671 is an apocalyptic number.

3877041671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3877041671 is an equidigital number, since it uses as much as digits as its factorization.

3877041671 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 197568, while the sum is 44.

The square root of 3877041671 is about 62265.8949265166. The cubic root of 3877041671 is about 1570.9661343544.

The spelling of 3877041671 in words is "three billion, eight hundred seventy-seven million, forty-one thousand, six hundred seventy-one".