3696917 has 4 divisors (see below), whose sum is σ = 4225056. Its totient is φ = 3168780.

The previous prime is 3696911. The next prime is 3696919. The reversal of 3696917 is 7196963.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 3696917 - 2⁶ = 3696853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3696911) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264059 + ... + 264072.

It is an arithmetic number, because the mean of its divisors is an integer number (1056264).

Almost surely, 2^3696917 is an apocalyptic number.

It is an amenable number.

3696917 is a deficient number, since it is larger than the sum of its proper divisors (528139).

3696917 is an equidigital number, since it uses as much as digits as its factorization.

3696917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528138.

The product of its digits is 61236, while the sum is 41.

The square root of 3696917 is about 1922.7368514698. The cubic root of 3696917 is about 154.6250667410.

The spelling of 3696917 in words is "three million, six hundred ninety-six thousand, nine hundred seventeen".