3773573 has 2 divisors, whose sum is σ = 3773574. Its totient is φ = 3773572.

The previous prime is 3773563. The next prime is 3773597. The reversal of 3773573 is 3753773.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3771364 + 2209 = 1942^2 + 47^2 .

It is a cyclic number.

It is not a de Polignac number, because 3773573 - 2⁸ = 3773317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3773503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1886786 + 1886787.

It is an arithmetic number, because the mean of its divisors is an integer number (1886787).

Almost surely, 2^3773573 is an apocalyptic number.

It is an amenable number.

3773573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3773573 is an equidigital number, since it uses as much as digits as its factorization.

3773573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46305, while the sum is 35.

The square root of 3773573 is about 1942.5686603052. The cubic root of 3773573 is about 155.6864868351.

The spelling of 3773573 in words is "three million, seven hundred seventy-three thousand, five hundred seventy-three".