3868258970530 has 16 divisors (see below), whose sum is σ = 6993271680120. Its totient is φ = 1540546803072.

The previous prime is 3868258970489. The next prime is 3868258970531. The reversal of 3868258970530 is 350798528683.

It can be written as a sum of positive squares in 4 ways, for example, as 3602711482561 + 265547487969 = 1898081^2 + 515313^2 .

It is not an unprimeable number, because it can be changed into a prime (3868258970531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844595739 + ... + 844600318.

Almost surely, 2^{3868258970530} is an apocalyptic number.

3868258970530 is a deficient number, since it is larger than the sum of its proper divisors (3125012709590).

3868258970530 is a wasteful number, since it uses less digits than its factorization.

3868258970530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689196293.

The product of its (nonzero) digits is 87091200, while the sum is 64.

The spelling of 3868258970530 in words is "three trillion, eight hundred sixty-eight billion, two hundred fifty-eight million, nine hundred seventy thousand, five hundred thirty".