3998250193 has 8 divisors (see below), whose sum is σ = 4633787520. Its totient is φ = 3378802560.

The previous prime is 3998250181. The next prime is 3998250197. The reversal of 3998250193 is 3910528993.

3998250193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3998250193 - 2¹⁷ = 3998119121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3998250197) 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, 4021888 + ... + 4022881.

It is an arithmetic number, because the mean of its divisors is an integer number (579223440).

Almost surely, 2^3998250193 is an apocalyptic number.

It is an amenable number.

3998250193 is a deficient number, since it is larger than the sum of its proper divisors (635537327).

3998250193 is an equidigital number, since it uses as much as digits as its factorization.

3998250193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8044847.

The product of its (nonzero) digits is 524880, while the sum is 49.

The square root of 3998250193 is about 63231.7182512068. The cubic root of 3998250193 is about 1587.1695477516.

The spelling of 3998250193 in words is "three billion, nine hundred ninety-eight million, two hundred fifty thousand, one hundred ninety-three".