3723679 has 2 divisors, whose sum is σ = 3723680. Its totient is φ = 3723678.

The previous prime is 3723649. The next prime is 3723719. The reversal of 3723679 is 9763273.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3723679 - 2⁵ = 3723647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3723649) 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, 1861839 + 1861840.

It is an arithmetic number, because the mean of its divisors is an integer number (1861840).

Almost surely, 2^3723679 is an apocalyptic number.

3723679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3723679 is an equidigital number, since it uses as much as digits as its factorization.

3723679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 37.

The square root of 3723679 is about 1929.6836528302. The cubic root of 3723679 is about 154.9972805628.

It can be divided in two parts, 37 and 23679, that added together give a square (23716 = 154²).

The spelling of 3723679 in words is "three million, seven hundred twenty-three thousand, six hundred seventy-nine".