3198234536 has 64 divisors (see below), whose sum is σ = 7171630080. Its totient is φ = 1308234240.

The previous prime is 3198234517. The next prime is 3198234539. The reversal of 3198234536 is 6354328913.

It is not an unprimeable number, because it can be changed into a prime (3198234539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114110 + ... + 139346.

It is an arithmetic number, because the mean of its divisors is an integer number (112056720).

Almost surely, 2^3198234536 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3198234536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3585815040).

3198234536 is an abundant number, since it is smaller than the sum of its proper divisors (3973395544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3198234536 is a wasteful number, since it uses less digits than its factorization.

3198234536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25354 (or 25350 counting only the distinct ones).

The product of its digits is 466560, while the sum is 44.

The square root of 3198234536 is about 56552.9356974508. The cubic root of 3198234536 is about 1473.3415485620.

The spelling of 3198234536 in words is "three billion, one hundred ninety-eight million, two hundred thirty-four thousand, five hundred thirty-six".