3652265643 has 8 divisors (see below), whose sum is σ = 5244278928. Its totient is φ = 2247548064.

The previous prime is 3652265641. The next prime is 3652265663. The reversal of 3652265643 is 3465622563.

3652265643 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3652265643 - 2¹ = 3652265641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3652265595 and 3652265604.

It is not an unprimeable number, because it can be changed into a prime (3652265641) by changing a digit.

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, 46823880 + ... + 46823957.

It is an arithmetic number, because the mean of its divisors is an integer number (655534866).

Almost surely, 2^3652265643 is an apocalyptic number.

3652265643 is a deficient number, since it is larger than the sum of its proper divisors (1592013285).

3652265643 is a wasteful number, since it uses less digits than its factorization.

3652265643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93647853.

The product of its digits is 777600, while the sum is 42.

The square root of 3652265643 is about 60433.9775540217. The cubic root of 3652265643 is about 1540.0002309270. Note that the first 3 decimals are identical.

The spelling of 3652265643 in words is "three billion, six hundred fifty-two million, two hundred sixty-five thousand, six hundred forty-three".