3715706 has 8 divisors (see below), whose sum is σ = 5596020. Its totient is φ = 1850368.

The previous prime is 3715703. The next prime is 3715709. The reversal of 3715706 is 6075173.

It is an interprime number because it is at equal distance from previous prime (3715703) and next prime (3715709).

It can be written as a sum of positive squares in 2 ways, for example, as 2175625 + 1540081 = 1475^2 + 1241^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3715703) 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, 3101 + ... + 4128.

Almost surely, 2^3715706 is an apocalyptic number.

3715706 is a deficient number, since it is larger than the sum of its proper divisors (1880314).

3715706 is a wasteful number, since it uses less digits than its factorization.

3715706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7488.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 3715706 is about 1927.6166631361. The cubic root of 3715706 is about 154.8865767508.

The spelling of 3715706 in words is "three million, seven hundred fifteen thousand, seven hundred six".