3716506 has 16 divisors (see below), whose sum is σ = 5938920. Its totient is φ = 1738240.

The previous prime is 3716483. The next prime is 3716543. The reversal of 3716506 is 6056173.

It can be written as a sum of positive squares in 4 ways, for example, as 3404025 + 312481 = 1845^2 + 559^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9360 + ... + 9748.

Almost surely, 2^3716506 is an apocalyptic number.

3716506 is a deficient number, since it is larger than the sum of its proper divisors (2222414).

3716506 is a wasteful number, since it uses less digits than its factorization.

3716506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 689.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3716506 is about 1927.8241621061. The cubic root of 3716506 is about 154.8976917645.

The spelling of 3716506 in words is "three million, seven hundred sixteen thousand, five hundred six".