3723198336 has 384 divisors, whose sum is σ = 12771289440. Its totient is φ = 1026293760.

The previous prime is 3723198331. The next prime is 3723198337. The reversal of 3723198336 is 6338913273.

It is a tau number, because it is divible by the number of its divisors (384).

It is a junction number, because it is equal to n+sod(n) for n = 3723198291 and 3723198300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3723198331) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15979276 + ... + 15979508.

Almost surely, 2^3723198336 is an apocalyptic number.

3723198336 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3723198336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6385644720).

3723198336 is an abundant number, since it is smaller than the sum of its proper divisors (9048091104).

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

3723198336 is a wasteful number, since it uses less digits than its factorization.

3723198336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374 (or 359 counting only the distinct ones).

The product of its digits is 489888, while the sum is 45.

The square root of 3723198336 is about 61018.0164869361. The cubic root of 3723198336 is about 1549.9061109969.

The spelling of 3723198336 in words is "three billion, seven hundred twenty-three million, one hundred ninety-eight thousand, three hundred thirty-six".