2963671 has 2 divisors, whose sum is σ = 2963672. Its totient is φ = 2963670.

The previous prime is 2963669. The next prime is 2963683. The reversal of 2963671 is 1763692.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2963671 - 2¹ = 2963669 is a prime.

Together with 2963669, it forms a pair of twin primes.

2963671 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2963621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1481835 + 1481836.

It is an arithmetic number, because the mean of its divisors is an integer number (1481836).

2^2963671 is an apocalyptic number.

2963671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2963671 is an equidigital number, since it uses as much as digits as its factorization.

2963671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13608, while the sum is 34.

The square root of 2963671 is about 1721.5315855366. The cubic root of 2963671 is about 143.6404190709.

The spelling of 2963671 in words is "two million, nine hundred sixty-three thousand, six hundred seventy-one".