3672965 has 8 divisors (see below), whose sum is σ = 4422168. Its totient is φ = 2928640.

The previous prime is 3672961. The next prime is 3672971. The reversal of 3672965 is 5692763.

It can be written as a sum of positive squares in 4 ways, for example, as 164836 + 3508129 = 406^2 + 1873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3672965 - 2² = 3672961 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3672961) 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, 725 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (552771).

Almost surely, 2^3672965 is an apocalyptic number.

It is an amenable number.

3672965 is a deficient number, since it is larger than the sum of its proper divisors (749203).

3672965 is a wasteful number, since it uses less digits than its factorization.

3672965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2439.

The product of its digits is 68040, while the sum is 38.

The square root of 3672965 is about 1916.4981085302. The cubic root of 3672965 is about 154.2904088894.

The spelling of 3672965 in words is "three million, six hundred seventy-two thousand, nine hundred sixty-five".