3623773 has 2 divisors, whose sum is σ = 3623774. Its totient is φ = 3623772.

The previous prime is 3623731. The next prime is 3623783. The reversal of 3623773 is 3773263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2948089 + 675684 = 1717^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 3623773 - 2¹³ = 3615581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3623713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811886 + 1811887.

It is an arithmetic number, because the mean of its divisors is an integer number (1811887).

Almost surely, 2^3623773 is an apocalyptic number.

It is an amenable number.

3623773 is a deficient number, since it is larger than the sum of its proper divisors (1).

3623773 is an equidigital number, since it uses as much as digits as its factorization.

3623773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15876, while the sum is 31.

The square root of 3623773 is about 1903.6210232081. The cubic root of 3623773 is about 153.5985072238.

The spelling of 3623773 in words is "three million, six hundred twenty-three thousand, seven hundred seventy-three".