3667916 has 24 divisors (see below), whose sum is σ = 7414176. Its totient is φ = 1555200.

The previous prime is 3667913. The next prime is 3667919. The reversal of 3667916 is 6197663.

3667916 is nontrivially palindromic in base 3.

It is an interprime number because it is at equal distance from previous prime (3667913) and next prime (3667919).

It is a self number, because there is not a number n which added to its sum of digits gives 3667916.

It is not an unprimeable number, because it can be changed into a prime (3667913) 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, 2180 + ... + 3476.

It is an arithmetic number, because the mean of its divisors is an integer number (308924).

Almost surely, 2^3667916 is an apocalyptic number.

It is an amenable number.

3667916 is an abundant number, since it is smaller than the sum of its proper divisors (3746260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3667916 is a wasteful number, since it uses less digits than its factorization.

3667916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409 (or 1407 counting only the distinct ones).

The product of its digits is 40824, while the sum is 38.

The square root of 3667916 is about 1915.1804092565. The cubic root of 3667916 is about 154.2196786119.

The spelling of 3667916 in words is "three million, six hundred sixty-seven thousand, nine hundred sixteen".