3730693 has 2 divisors, whose sum is σ = 3730694. Its totient is φ = 3730692.

The previous prime is 3730681. The next prime is 3730697. The reversal of 3730693 is 3960373.

It is a happy number.

3730693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1940449 + 1790244 = 1393^2 + 1338^2 .

It is an emirp because it is prime and its reverse (3960373) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3730693 - 2¹⁷ = 3599621 is a prime.

It is the 1932-nd Hogben number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3730697) by changing a digit.

It is a nontrivial repunit in base 1931.

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 as a sum of consecutive naturals, namely, 1865346 + 1865347.

It is an arithmetic number, because the mean of its divisors is an integer number (1865347).

Almost surely, 2^3730693 is an apocalyptic number.

It is an amenable number.

3730693 is a deficient number, since it is larger than the sum of its proper divisors (1).

3730693 is an equidigital number, since it uses as much as digits as its factorization.

3730693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10206, while the sum is 31.

The square root of 3730693 is about 1931.5001941496. The cubic root of 3730693 is about 155.0945382342.

The spelling of 3730693 in words is "three million, seven hundred thirty thousand, six hundred ninety-three".