3403871 has 2 divisors, whose sum is σ = 3403872. Its totient is φ = 3403870.

The previous prime is 3403853. The next prime is 3403877. The reversal of 3403871 is 1783043.

It is a strong prime.

It is an emirp because it is prime and its reverse (1783043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3403871 - 2¹⁴ = 3387487 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 3403871.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3403877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1701935 + 1701936.

It is an arithmetic number, because the mean of its divisors is an integer number (1701936).

Almost surely, 2^3403871 is an apocalyptic number.

3403871 is a deficient number, since it is larger than the sum of its proper divisors (1).

3403871 is an equidigital number, since it uses as much as digits as its factorization.

3403871 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 3403871 is about 1844.9582651106. The cubic root of 3403871 is about 150.4265046610.

The spelling of 3403871 in words is "three million, four hundred three thousand, eight hundred seventy-one".