3667546 has 16 divisors (see below), whose sum is σ = 5861160. Its totient is φ = 1715200.

The previous prime is 3667541. The next prime is 3667553. The reversal of 3667546 is 6457663.

It can be written as a sum of positive squares in 4 ways, for example, as 3568321 + 99225 = 1889^2 + 315^2 .

It is not an unprimeable number, because it can be changed into a prime (3667541) 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, 8946 + ... + 9346.

Almost surely, 2^3667546 is an apocalyptic number.

3667546 is a deficient number, since it is larger than the sum of its proper divisors (2193614).

3667546 is a wasteful number, since it uses less digits than its factorization.

3667546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689.

The product of its digits is 90720, while the sum is 37.

The square root of 3667546 is about 1915.0838101765. The cubic root of 3667546 is about 154.2144928153.

The spelling of 3667546 in words is "three million, six hundred sixty-seven thousand, five hundred forty-six".