3667911 has 8 divisors (see below), whose sum is σ = 5266800. Its totient is φ = 2257152.

The previous prime is 3667907. The next prime is 3667913. The reversal of 3667911 is 1197663.

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

It is not a de Polignac number, because 3667911 - 2² = 3667907 is a prime.

It is a super-2 number, since 2×3667911² = 26907142207842, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46986 + ... + 47063.

It is an arithmetic number, because the mean of its divisors is an integer number (658350).

Almost surely, 2^3667911 is an apocalyptic number.

3667911 is a deficient number, since it is larger than the sum of its proper divisors (1598889).

3667911 is a wasteful number, since it uses less digits than its factorization.

3667911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94065.

The product of its digits is 6804, while the sum is 33.

The square root of 3667911 is about 1915.1791038960. The cubic root of 3667911 is about 154.2196085359.

The spelling of 3667911 in words is "three million, six hundred sixty-seven thousand, nine hundred eleven".