3668852365 has 16 divisors (see below), whose sum is σ = 4671762480. Its totient is φ = 2756408320.

The previous prime is 3668852359. The next prime is 3668852393. The reversal of 3668852365 is 5632588663.

It can be written as a sum of positive squares in 8 ways, for example, as 13682601 + 3655169764 = 3699^2 + 60458^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3668852365 is a prime.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7630 + ... + 85999.

It is an arithmetic number, because the mean of its divisors is an integer number (291985155).

Almost surely, 2^3668852365 is an apocalyptic number.

It is an amenable number.

3668852365 is a deficient number, since it is larger than the sum of its proper divisors (1002910115).

3668852365 is a wasteful number, since it uses less digits than its factorization.

3668852365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94112.

The product of its digits is 6220800, while the sum is 52.

The square root of 3668852365 is about 60571.0522031771. The cubic root of 3668852365 is about 1542.3280083383.

The spelling of 3668852365 in words is "three billion, six hundred sixty-eight million, eight hundred fifty-two thousand, three hundred sixty-five".