3722593 has 4 divisors (see below), whose sum is σ = 4254400. Its totient is φ = 3190788.

The previous prime is 3722591. The next prime is 3722599. The reversal of 3722593 is 3952273.

3722593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3952273 = 13 ⋅304021.

It is a cyclic number.

It is not a de Polignac number, because 3722593 - 2¹ = 3722591 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 7⁴ + 2⁴ + 2⁶ + 5² + 9⁶ + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3722591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265893 + ... + 265906.

It is an arithmetic number, because the mean of its divisors is an integer number (1063600).

Almost surely, 2^3722593 is an apocalyptic number.

It is an amenable number.

3722593 is a deficient number, since it is larger than the sum of its proper divisors (531807).

3722593 is an equidigital number, since it uses as much as digits as its factorization.

3722593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531806.

The product of its digits is 11340, while the sum is 31.

The square root of 3722593 is about 1929.4022390367. The cubic root of 3722593 is about 154.9822109311.

The spelling of 3722593 in words is "three million, seven hundred twenty-two thousand, five hundred ninety-three".