3668383758 has 64 divisors (see below), whose sum is σ = 8258568192. Its totient is φ = 1077838080.

The previous prime is 3668383753. The next prime is 3668383769. The reversal of 3668383758 is 8573838663.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3668383698 and 3668383707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3668383753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1363891 + ... + 1366577.

It is an arithmetic number, because the mean of its divisors is an integer number (129040128).

Almost surely, 2^3668383758 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3668383758, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4129284096).

3668383758 is an abundant number, since it is smaller than the sum of its proper divisors (4590184434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3668383758 is a wasteful number, since it uses less digits than its factorization.

3668383758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3489.

The product of its digits is 17418240, while the sum is 57.

The square root of 3668383758 is about 60567.1838374544. The cubic root of 3668383758 is about 1542.2623405307.

It can be divided in two parts, 36683837 and 58, that added together give a triangular number (36683895 = T₈₅₆₅).

The spelling of 3668383758 in words is "three billion, six hundred sixty-eight million, three hundred eighty-three thousand, seven hundred fifty-eight".