3820673 has 2 divisors, whose sum is σ = 3820674. Its totient is φ = 3820672.

The previous prime is 3820651. The next prime is 3820709. The reversal of 3820673 is 3760283.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2096704 + 1723969 = 1448^2 + 1313^2 .

It is an emirp because it is prime and its reverse (3760283) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3820673 - 2¹⁶ = 3755137 is a prime.

It is not a weakly prime, because it can be changed into another prime (3820603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1910336 + 1910337.

It is an arithmetic number, because the mean of its divisors is an integer number (1910337).

Almost surely, 2^3820673 is an apocalyptic number.

It is an amenable number.

3820673 is a deficient number, since it is larger than the sum of its proper divisors (1).

3820673 is an equidigital number, since it uses as much as digits as its factorization.

3820673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3820673 is about 1954.6541893645. The cubic root of 3820673 is about 156.3315461274.

The spelling of 3820673 in words is "three million, eight hundred twenty thousand, six hundred seventy-three".