3667245 has 32 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 1858560.

The previous prime is 3667243. The next prime is 3667249. The reversal of 3667245 is 5427663.

It is not a de Polignac number, because 3667245 - 2¹ = 3667243 is a prime.

It is a d-powerful number, because it can be written as 3¹³ + 6² + 6⁸ + 7² + 2¹⁷ + 4⁹ + 5 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41161 + ... + 41249.

It is an arithmetic number, because the mean of its divisors is an integer number (192780).

Almost surely, 2^3667245 is an apocalyptic number.

It is an amenable number.

3667245 is a deficient number, since it is larger than the sum of its proper divisors (2501715).

3667245 is a wasteful number, since it uses less digits than its factorization.

3667245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205.

The product of its digits is 30240, while the sum is 33.

The square root of 3667245 is about 1915.0052219250. The cubic root of 3667245 is about 154.2102738423.

The spelling of 3667245 in words is "three million, six hundred sixty-seven thousand, two hundred forty-five".