3431032 has 32 divisors (see below), whose sum is σ = 7096320. Its totient is φ = 1542240.

The previous prime is 3431017. The next prime is 3431053. The reversal of 3431032 is 2301343.

3431032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3430997 and 3431015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11023 + ... + 11329.

It is an arithmetic number, because the mean of its divisors is an integer number (221760).

Almost surely, 2^3431032 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 3431032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3548160).

3431032 is an abundant number, since it is smaller than the sum of its proper divisors (3665288).

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

3431032 is a wasteful number, since it uses less digits than its factorization.

3431032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 447 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3431032 is about 1852.3045106029. The cubic root of 3431032 is about 150.8255517965.

Adding to 3431032 its reverse (2301343), we get a palindrome (5732375).

It can be divided in two parts, 343103 and 2, that multiplied together give a triangular number (686206 = T₁₁₇₁).

The spelling of 3431032 in words is "three million, four hundred thirty-one thousand, thirty-two".