3202434432 has 144 divisors (see below), whose sum is σ = 9790322100. Its totient is φ = 1004580864.

The previous prime is 3202434419. The next prime is 3202434479. The reversal of 3202434432 is 2344342023.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 3202434396 and 3202434405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 328119 + ... + 337737.

Almost surely, 2^3202434432 is an apocalyptic number.

3202434432 is a gapful number since it is divisible by the number (32) 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 3202434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4895161050).

3202434432 is an abundant number, since it is smaller than the sum of its proper divisors (6587887668).

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

3202434432 is a wasteful number, since it uses less digits than its factorization.

3202434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9673 (or 9641 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 3202434432 is about 56590.0559462526. The cubic root of 3202434432 is about 1473.9861932408.

Adding to 3202434432 its reverse (2344342023), we get a palindrome (5546776455).

The spelling of 3202434432 in words is "three billion, two hundred two million, four hundred thirty-four thousand, four hundred thirty-two".