3695723 has 4 divisors (see below), whose sum is σ = 3700320. Its totient is φ = 3691128.

The previous prime is 3695717. The next prime is 3695729. The reversal of 3695723 is 3275963.

3695723 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 brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (3695717) and next prime (3695729).

It is a cyclic number.

It is not a de Polignac number, because 3695723 - 2⁸ = 3695467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3695729) 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, 740 + ... + 2817.

It is an arithmetic number, because the mean of its divisors is an integer number (925080).

Almost surely, 2^3695723 is an apocalyptic number.

3695723 is a deficient number, since it is larger than the sum of its proper divisors (4597).

3695723 is a wasteful number, since it uses less digits than its factorization.

3695723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596.

The product of its digits is 34020, while the sum is 35.

The square root of 3695723 is about 1922.4263314884. The cubic root of 3695723 is about 154.6084184356.

It can be divided in two parts, 36 and 95723, that added together give a palindrome (95759).

The spelling of 3695723 in words is "three million, six hundred ninety-five thousand, seven hundred twenty-three".