3667146 has 16 divisors (see below), whose sum is σ = 8382144. Its totient is φ = 1047744.

The previous prime is 3667141. The next prime is 3667159. The reversal of 3667146 is 6417663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667141) 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, 43615 + ... + 43698.

It is an arithmetic number, because the mean of its divisors is an integer number (523884).

Almost surely, 2^3667146 is an apocalyptic number.

3667146 is an abundant number, since it is smaller than the sum of its proper divisors (4714998).

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

3667146 is a wasteful number, since it uses less digits than its factorization.

3667146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87325.

The product of its digits is 18144, while the sum is 33.

The square root of 3667146 is about 1914.9793732571. The cubic root of 3667146 is about 154.2088861562.

The spelling of 3667146 in words is "three million, six hundred sixty-seven thousand, one hundred forty-six".