3690713 has 8 divisors (see below), whose sum is σ = 4082568. Its totient is φ = 3314304.

The previous prime is 3690703. The next prime is 3690721. The reversal of 3690713 is 3170963.

It can be written as a sum of positive squares in 4 ways, for example, as 824464 + 2866249 = 908^2 + 1693^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3690713 - 2¹⁰ = 3689689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3690703) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356 + ... + 4317.

It is an arithmetic number, because the mean of its divisors is an integer number (510321).

Almost surely, 2^3690713 is an apocalyptic number.

It is an amenable number.

3690713 is a deficient number, since it is larger than the sum of its proper divisors (391855).

3690713 is a wasteful number, since it uses less digits than its factorization.

3690713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7723.

The product of its (nonzero) digits is 3402, while the sum is 29.

The square root of 3690713 is about 1921.1228487528. The cubic root of 3690713 is about 154.5385233654.

The spelling of 3690713 in words is "three million, six hundred ninety thousand, seven hundred thirteen".