3668383505 has 32 divisors (see below), whose sum is σ = 4874909184. Its totient is φ = 2635877376.

The previous prime is 3668383489. The next prime is 3668383513. The reversal of 3668383505 is 5053838663.

3668383505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3668383505 - 2⁴ = 3668383489 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 3668383505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 950159 + ... + 954011.

It is an arithmetic number, because the mean of its divisors is an integer number (152340912).

Almost surely, 2^3668383505 is an apocalyptic number.

It is an amenable number.

3668383505 is a deficient number, since it is larger than the sum of its proper divisors (1206525679).

3668383505 is a wasteful number, since it uses less digits than its factorization.

3668383505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385.

The product of its (nonzero) digits is 1555200, while the sum is 47.

The square root of 3668383505 is about 60567.1817488646. The cubic root of 3668383505 is about 1542.2623050753.

The spelling of 3668383505 in words is "three billion, six hundred sixty-eight million, three hundred eighty-three thousand, five hundred five".