3801671 has 2 divisors, whose sum is σ = 3801672. Its totient is φ = 3801670.

The previous prime is 3801667. The next prime is 3801709. The reversal of 3801671 is 1761083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3801671 - 2² = 3801667 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3801671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3801631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1900835 + 1900836.

It is an arithmetic number, because the mean of its divisors is an integer number (1900836).

Almost surely, 2^3801671 is an apocalyptic number.

3801671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3801671 is an equidigital number, since it uses as much as digits as its factorization.

3801671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 3801671 is about 1949.7874243107. The cubic root of 3801671 is about 156.0719452280.

The spelling of 3801671 in words is "three million, eight hundred one thousand, six hundred seventy-one".