3381193512 has 96 divisors (see below), whose sum is σ = 9879203880. Its totient is φ = 1040732160.

The previous prime is 3381193451. The next prime is 3381193531. The reversal of 3381193512 is 2153911833.

It can be written as a sum of positive squares in 4 ways, for example, as 3380957316 + 236196 = 58146^2 + 486^2 .

It is a super-2 number, since 2×3381193512² = 22864939131181788288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38812 + ... + 90932.

Almost surely, 2^3381193512 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 3381193512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4939601940).

3381193512 is an abundant number, since it is smaller than the sum of its proper divisors (6498010368).

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

3381193512 is a wasteful number, since it uses less digits than its factorization.

3381193512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52203 (or 52196 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 3381193512 is about 58148.0310242746. The cubic root of 3381193512 is about 1500.9169966306.

The spelling of 3381193512 in words is "three billion, three hundred eighty-one million, one hundred ninety-three thousand, five hundred twelve".