3885388855337 has 6 divisors (see below), whose sum is σ = 4270716675834. Its totient is φ = 3532171686560.

The previous prime is 3885388855333. The next prime is 3885388855349. The reversal of 3885388855337 is 7335588835883.

It can be written as a sum of positive squares in only one way, i.e., 3631086502681 + 254302352656 = 1905541^2 + 504284^2 .

It is not a de Polignac number, because 3885388855337 - 2² = 3885388855333 is a prime.

It is a super-2 number, since 2×3885388855337² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3885388855331) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 16055325728 + ... + 16055325969.

It is an arithmetic number, because the mean of its divisors is an integer number (711786112639).

Almost surely, 2^{3885388855337} is an apocalyptic number.

It is an amenable number.

3885388855337 is a deficient number, since it is larger than the sum of its proper divisors (385327820497).

3885388855337 is a wasteful number, since it uses less digits than its factorization.

3885388855337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32110651719 (or 32110651708 counting only the distinct ones).

The product of its digits is 2322432000, while the sum is 74.

The spelling of 3885388855337 in words is "three trillion, eight hundred eighty-five billion, three hundred eighty-eight million, eight hundred fifty-five thousand, three hundred thirty-seven".