3710689 has 6 divisors (see below), whose sum is σ = 3784886. Its totient is φ = 3637920.

The previous prime is 3710683. The next prime is 3710699. The reversal of 3710689 is 9860173.

It can be written as a sum of positive squares in 3 ways, for example, as 2190400 + 1520289 = 1480^2 + 1233^2 .

It is not a de Polignac number, because 3710689 - 2⁵ = 3710657 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 (3710683) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2149 + ... + 3469.

Almost surely, 2^3710689 is an apocalyptic number.

It is an amenable number.

3710689 is a deficient number, since it is larger than the sum of its proper divisors (74197).

3710689 is an equidigital number, since it uses as much as digits as its factorization.

3710689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 3710689 is about 1926.3148756109. The cubic root of 3710689 is about 154.8168353204.

The spelling of 3710689 in words is "three million, seven hundred ten thousand, six hundred eighty-nine".