3703723 has 2 divisors, whose sum is σ = 3703724. Its totient is φ = 3703722.

The previous prime is 3703703. The next prime is 3703747. The reversal of 3703723 is 3273073.

It is a happy number.

3703723 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3703723 - 2⁵ = 3703691 is a prime.

It is an Ulam number.

It is equal to p₂₆₃₆₄₄ and since 3703723 and 263644 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3703703) 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 as a sum of consecutive naturals, namely, 1851861 + 1851862.

It is an arithmetic number, because the mean of its divisors is an integer number (1851862).

Almost surely, 2^3703723 is an apocalyptic number.

3703723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3703723 is an equidigital number, since it uses as much as digits as its factorization.

3703723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2646, while the sum is 25.

The square root of 3703723 is about 1924.5059106171. The cubic root of 3703723 is about 154.7198964830.

Adding to 3703723 its reverse (3273073), we get a palindrome (6976796).

The spelling of 3703723 in words is "three million, seven hundred three thousand, seven hundred twenty-three".