3432748928 has 64 divisors (see below), whose sum is σ = 7823783520. Its totient is φ = 1469644800.

The previous prime is 3432748909. The next prime is 3432748931. The reversal of 3432748928 is 8298472343.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1433300 + ... + 1435692.

Almost surely, 2^3432748928 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 3432748928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3911891760).

3432748928 is an abundant number, since it is smaller than the sum of its proper divisors (4391034592).

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

3432748928 is a wasteful number, since it uses less digits than its factorization.

3432748928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4015 (or 4003 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The square root of 3432748928 is about 58589.6657099185. The cubic root of 3432748928 is about 1508.5070588324.

The spelling of 3432748928 in words is "three billion, four hundred thirty-two million, seven hundred forty-eight thousand, nine hundred twenty-eight".