3621066105 has 8 divisors (see below), whose sum is σ = 5793705792. Its totient is φ = 1931235248.

The previous prime is 3621066083. The next prime is 3621066107. The reversal of 3621066105 is 5016601263.

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 3621066105 - 2¹⁴ = 3621049721 is a prime.

It is a super-2 number, since 2×3621066105² = 26224239473559742050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3621066107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120702189 + ... + 120702218.

It is an arithmetic number, because the mean of its divisors is an integer number (724213224).

Almost surely, 2^3621066105 is an apocalyptic number.

It is an amenable number.

3621066105 is a deficient number, since it is larger than the sum of its proper divisors (2172639687).

3621066105 is a wasteful number, since it uses less digits than its factorization.

3621066105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241404415.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3621066105 is about 60175.2948060913. The cubic root of 3621066105 is about 1535.6025256495.

Adding to 3621066105 its reverse (5016601263), we get a palindrome (8637667368).

The spelling of 3621066105 in words is "three billion, six hundred twenty-one million, sixty-six thousand, one hundred five".