3200398336 has 88 divisors (see below), whose sum is σ = 6767873280. Its totient is φ = 1510195200.

The previous prime is 3200398321. The next prime is 3200398339. The reversal of 3200398336 is 6338930023.

It is a junction number, because it is equal to n+sod(n) for n = 3200398295 and 3200398304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3200398339) 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, 1300275 + ... + 1302733.

Almost surely, 2^3200398336 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 3200398336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3383936640).

3200398336 is an abundant number, since it is smaller than the sum of its proper divisors (3567474944).

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

3200398336 is a wasteful number, since it uses less digits than its factorization.

3200398336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2551 (or 2533 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 3200398336 is about 56572.0632114474. The cubic root of 3200398336 is about 1473.6737420180.

The spelling of 3200398336 in words is "three billion, two hundred million, three hundred ninety-eight thousand, three hundred thirty-six".