3672106 has 4 divisors (see below), whose sum is σ = 5508162. Its totient is φ = 1836052.

The previous prime is 3672089. The next prime is 3672107. The reversal of 3672106 is 6012763.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3455881 + 216225 = 1859^2 + 465^2 .

It is not an unprimeable number, because it can be changed into a prime (3672107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 918025 + ... + 918028.

Almost surely, 2^3672106 is an apocalyptic number.

3672106 is a deficient number, since it is larger than the sum of its proper divisors (1836056).

3672106 is a wasteful number, since it uses less digits than its factorization.

3672106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1836055.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3672106 is about 1916.2739887605. The cubic root of 3672106 is about 154.2783799342.

Adding to 3672106 its reverse (6012763), we get a palindrome (9684869).

The spelling of 3672106 in words is "three million, six hundred seventy-two thousand, one hundred six".