3667727 has 8 divisors (see below), whose sum is σ = 4233216. Its totient is φ = 3112632.

The previous prime is 3667723. The next prime is 3667751. The reversal of 3667727 is 7277663.

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 3667727 - 2² = 3667723 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 (3667721) 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, 1823 + ... + 3264.

It is an arithmetic number, because the mean of its divisors is an integer number (529152).

Almost surely, 2^3667727 is an apocalyptic number.

3667727 is a deficient number, since it is larger than the sum of its proper divisors (565489).

3667727 is a wasteful number, since it uses less digits than its factorization.

3667727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5197.

The product of its digits is 74088, while the sum is 38.

The square root of 3667727 is about 1915.1310660109. The cubic root of 3667727 is about 154.2170296945.

The spelling of 3667727 in words is "three million, six hundred sixty-seven thousand, seven hundred twenty-seven".