3432832 has 32 divisors (see below), whose sum is σ = 7368480. Its totient is φ = 1583616.

The previous prime is 3432799. The next prime is 3432841. The reversal of 3432832 is 2382343.

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

It is a junction number, because it is equal to n+sod(n) for n = 3432797 and 3432806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 633 + ... + 2695.

It is an arithmetic number, because the mean of its divisors is an integer number (230265).

Almost surely, 2^3432832 is an apocalyptic number.

3432832 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 3432832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3684240).

3432832 is an abundant number, since it is smaller than the sum of its proper divisors (3935648).

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

3432832 is a wasteful number, since it uses less digits than its factorization.

3432832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090 (or 2078 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

The square root of 3432832 is about 1852.7903281267. The cubic root of 3432832 is about 150.8519227281.

The spelling of 3432832 in words is "three million, four hundred thirty-two thousand, eight hundred thirty-two".