3627220265 has 8 divisors (see below), whose sum is σ = 4358049480. Its totient is φ = 2898186112.

The previous prime is 3627220241. The next prime is 3627220273. The reversal of 3627220265 is 5620227263.

It can be written as a sum of positive squares in 4 ways, for example, as 1932745369 + 1694474896 = 43963^2 + 41164^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3627220265 - 2²² = 3623025961 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444314 + ... + 452403.

It is an arithmetic number, because the mean of its divisors is an integer number (544756185).

Almost surely, 2^3627220265 is an apocalyptic number.

It is an amenable number.

3627220265 is a deficient number, since it is larger than the sum of its proper divisors (730829215).

3627220265 is an equidigital number, since it uses as much as digits as its factorization.

3627220265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897531.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 3627220265 is about 60226.4083687546. The cubic root of 3627220265 is about 1536.4719744671.

The spelling of 3627220265 in words is "three billion, six hundred twenty-seven million, two hundred twenty thousand, two hundred sixty-five".