3234432 has 32 divisors (see below), whose sum is σ = 8592480. Its totient is φ = 1078016.

The previous prime is 3234383. The next prime is 3234463. The reversal of 3234432 is 2344323.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 3234399 and 3234408.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3828 + ... + 4595.

It is an arithmetic number, because the mean of its divisors is an integer number (268515).

Almost surely, 2^3234432 is an apocalyptic number.

3234432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3234432 is an abundant number, since it is smaller than the sum of its proper divisors (5358048).

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

3234432 is an equidigital number, since it uses as much as digits as its factorization.

3234432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8440 (or 8428 counting only the distinct ones).

The product of its digits is 1728, while the sum is 21.

The square root of 3234432 is about 1798.4526682679. The cubic root of 3234432 is about 147.8879112345.

Adding to 3234432 its reverse (2344323), we get a palindrome (5578755).

The spelling of 3234432 in words is "three million, two hundred thirty-four thousand, four hundred thirty-two".