3650336361605 has 8 divisors (see below), whose sum is σ = 4385739087864. Its totient is φ = 2916712120000.

The previous prime is 3650336361527. The next prime is 3650336361643. The reversal of 3650336361605 is 5061636330563.

It can be written as a sum of positive squares in 4 ways, for example, as 531583893604 + 3118752468001 = 729098^2 + 1765999^2 .

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

It is not a de Polignac number, because 3650336361605 - 2¹² = 3650336357509 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3650336361605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444616646 + ... + 444624855.

It is an arithmetic number, because the mean of its divisors is an integer number (548217385983).

Almost surely, 2^{3650336361605} is an apocalyptic number.

It is an amenable number.

3650336361605 is a deficient number, since it is larger than the sum of its proper divisors (735402726259).

3650336361605 is an equidigital number, since it uses as much as digits as its factorization.

3650336361605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889242327.

The product of its (nonzero) digits is 2624400, while the sum is 47.

The spelling of 3650336361605 in words is "three trillion, six hundred fifty billion, three hundred thirty-six million, three hundred sixty-one thousand, six hundred five".