3773773 has 2 divisors, whose sum is σ = 3773774. Its totient is φ = 3773772.

The previous prime is 3773747. The next prime is 3773797.

3773773 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 1283689 = 1578^2 + 1133^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 3773773 - 2¹³ = 3765581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3773713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886886 + 1886887.

It is an arithmetic number, because the mean of its divisors is an integer number (1886887).

Almost surely, 2^3773773 is an apocalyptic number.

It is an amenable number.

3773773 is a deficient number, since it is larger than the sum of its proper divisors (1).

3773773 is an equidigital number, since it uses as much as digits as its factorization.

3773773 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64827, while the sum is 37.

The square root of 3773773 is about 1942.6201378551. The cubic root of 3773773 is about 155.6892372565.

The spelling of 3773773 in words is "three million, seven hundred seventy-three thousand, seven hundred seventy-three".