2389198106 has 8 divisors (see below), whose sum is σ = 3629161920. Its totient is φ = 1179477468.

The previous prime is 2389198103. The next prime is 2389198109. The reversal of 2389198106 is 6018919832.

It is an interprime number because it is at equal distance from previous prime (2389198103) and next prime (2389198109).

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

It is not an unprimeable number, because it can be changed into a prime (2389198103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7560596 + ... + 7560911.

It is an arithmetic number, because the mean of its divisors is an integer number (453645240).

Almost surely, 2^2389198106 is an apocalyptic number.

2389198106 is a deficient number, since it is larger than the sum of its proper divisors (1239963814).

2389198106 is a wasteful number, since it uses less digits than its factorization.

2389198106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15121588.

The product of its (nonzero) digits is 186624, while the sum is 47.

The square root of 2389198106 is about 48879.4241578192. The cubic root of 2389198106 is about 1336.8542280553.

The spelling of 2389198106 in words is "two billion, three hundred eighty-nine million, one hundred ninety-eight thousand, one hundred six".