3806663355 has 48 divisors (see below), whose sum is σ = 7206001920. Its totient is φ = 1843617600.

The previous prime is 3806663293. The next prime is 3806663387. The reversal of 3806663355 is 5533666083.

3806663355 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3806663355 - 2¹⁵ = 3806630587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 3806663355.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 506616 + ... + 514074.

It is an arithmetic number, because the mean of its divisors is an integer number (150125040).

Almost surely, 2^3806663355 is an apocalyptic number.

3806663355 is a deficient number, since it is larger than the sum of its proper divisors (3399338565).

3806663355 is a wasteful number, since it uses less digits than its factorization.

3806663355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8512 (or 8509 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 45.

The square root of 3806663355 is about 61698.1633032945. The cubic root of 3806663355 is about 1561.4023324639.

The spelling of 3806663355 in words is "three billion, eight hundred six million, six hundred sixty-three thousand, three hundred fifty-five".