3393888432 has 160 divisors (see below), whose sum is σ = 10454759424. Its totient is φ = 936652800.

The previous prime is 3393888413. The next prime is 3393888439. The reversal of 3393888432 is 2348883933.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3393888439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 272158 + ... + 284354.

Almost surely, 2^3393888432 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 3393888432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5227379712).

3393888432 is an abundant number, since it is smaller than the sum of its proper divisors (7060870992).

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

3393888432 is a wasteful number, since it uses less digits than its factorization.

3393888432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12267 (or 12261 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 51.

The square root of 3393888432 is about 58257.0891136864. The cubic root of 3393888432 is about 1502.7930821223.

The spelling of 3393888432 in words is "three billion, three hundred ninety-three million, eight hundred eighty-eight thousand, four hundred thirty-two".