3898025007075 has 36 divisors (see below), whose sum is σ = 6982000888720. Its totient is φ = 2078885632320.

The previous prime is 3898025007031. The next prime is 3898025007083. The reversal of 3898025007075 is 5707005208983.

3898025007075 is a `hidden beast` number, since 389 + 8 + 0 + 250 + 0 + 7 + 0 + 7 + 5 = 666.

It is not a de Polignac number, because 3898025007075 - 2⁷ = 3898025006947 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8023554 + ... + 8495496.

Almost surely, 2^{3898025007075} is an apocalyptic number.

3898025007075 is a deficient number, since it is larger than the sum of its proper divisors (3083975881645).

3898025007075 is a wasteful number, since it uses less digits than its factorization.

3898025007075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508668 (or 508660 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 54.

The spelling of 3898025007075 in words is "three trillion, eight hundred ninety-eight billion, twenty-five million, seven thousand, seventy-five".