3668765105 has 8 divisors (see below), whose sum is σ = 4402897512. Its totient is φ = 2934759168.

The previous prime is 3668765083. The next prime is 3668765141. The reversal of 3668765105 is 5015678663.

It can be written as a sum of positive squares in 4 ways, for example, as 291760561 + 3377004544 = 17081^2 + 58112^2 .

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 3668765105 - 2⁶ = 3668765041 is a prime.

It is a super-2 number, since 2×3668765105² = 26919674791331322050, which contains 22 as substring.

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 3668765105.

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, 52607 + ... + 100523.

It is an arithmetic number, because the mean of its divisors is an integer number (550362189).

Almost surely, 2^3668765105 is an apocalyptic number.

It is an amenable number.

3668765105 is a deficient number, since it is larger than the sum of its proper divisors (734132407).

3668765105 is a wasteful number, since it uses less digits than its factorization.

3668765105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63235.

The product of its (nonzero) digits is 907200, while the sum is 47.

The square root of 3668765105 is about 60570.3318878145. The cubic root of 3668765105 is about 1542.3157806628.

The spelling of 3668765105 in words is "three billion, six hundred sixty-eight million, seven hundred sixty-five thousand, one hundred five".