3432432 has 40 divisors (see below), whose sum is σ = 9078784. Its totient is φ = 1116864.

The previous prime is 3432431. The next prime is 3432433. The reversal of 3432432 is 2342343.

It is an interprime number because it is at equal distance from previous prime (3432431) and next prime (3432433).

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 = 3432399 and 3432408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1233 + ... + 2895.

Almost surely, 2^3432432 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 3432432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4539392).

3432432 is an abundant number, since it is smaller than the sum of its proper divisors (5646352).

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

3432432 is a wasteful number, since it uses less digits than its factorization.

3432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717 (or 1711 counting only the distinct ones).

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

The square root of 3432432 is about 1852.6823796863. The cubic root of 3432432 is about 150.8460633179.

Adding to 3432432 its reverse (2342343), we get a palindrome (5774775).

It can be divided in two parts, 343 and 2432, that added together give a triangular number (2775 = T₇₄).

The spelling of 3432432 in words is "three million, four hundred thirty-two thousand, four hundred thirty-two".