39098189 has 8 divisors (see below), whose sum is σ = 42157752. Its totient is φ = 36046080.

The previous prime is 39098149. The next prime is 39098197. The reversal of 39098189 is 98189093.

39098189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1177225 + 37920964 = 1085^2 + 6158^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39098189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39098149) 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 7 ways as a sum of consecutive naturals, for example, 14249 + ... + 16769.

It is an arithmetic number, because the mean of its divisors is an integer number (5269719).

Almost surely, 2^39098189 is an apocalyptic number.

It is an amenable number.

39098189 is a deficient number, since it is larger than the sum of its proper divisors (3059563).

39098189 is a wasteful number, since it uses less digits than its factorization.

39098189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727.

The product of its (nonzero) digits is 139968, while the sum is 47.

The square root of 39098189 is about 6252.8544681609. The cubic root of 39098189 is about 339.4055037943.

The spelling of 39098189 in words is "thirty-nine million, ninety-eight thousand, one hundred eighty-nine".