3679847 has 2 divisors, whose sum is σ = 3679848. Its totient is φ = 3679846.

The previous prime is 3679831. The next prime is 3679861. The reversal of 3679847 is 7489763.

3679847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3679847 - 2⁴ = 3679831 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3679798 and 3679807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3679807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839923 + 1839924.

It is an arithmetic number, because the mean of its divisors is an integer number (1839924).

Almost surely, 2^3679847 is an apocalyptic number.

3679847 is a deficient number, since it is larger than the sum of its proper divisors (1).

3679847 is an equidigital number, since it uses as much as digits as its factorization.

3679847 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 3679847 is about 1918.2927305289. The cubic root of 3679847 is about 154.3867129295.

It can be divided in two parts, 3679 and 847, that multiplied together give a palindrome (3116113).

The spelling of 3679847 in words is "three million, six hundred seventy-nine thousand, eight hundred forty-seven".