3845587705 has 16 divisors (see below), whose sum is σ = 4733717760. Its totient is φ = 2997707392.

The previous prime is 3845587699. The next prime is 3845587771. The reversal of 3845587705 is 5077855483.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3845587705 - 2¹³ = 3845579513 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 17301 + ... + 89389.

It is an arithmetic number, because the mean of its divisors is an integer number (295857360).

Almost surely, 2^3845587705 is an apocalyptic number.

It is an amenable number.

3845587705 is a deficient number, since it is larger than the sum of its proper divisors (888130055).

3845587705 is a wasteful number, since it uses less digits than its factorization.

3845587705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72368.

The product of its (nonzero) digits is 4704000, while the sum is 52.

The square root of 3845587705 is about 62012.8027507224. The cubic root of 3845587705 is about 1566.7062413171.

The spelling of 3845587705 in words is "three billion, eight hundred forty-five million, five hundred eighty-seven thousand, seven hundred five".