3434432 has 28 divisors (see below), whose sum is σ = 6894576. Its totient is φ = 1697280.

The previous prime is 3434419. The next prime is 3434437. The reversal of 3434432 is 2344343.

It is a happy number.

3434432 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 3434398 and 3434407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3434437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6332 + ... + 6852.

Almost surely, 2^3434432 is an apocalyptic number.

3434432 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 3434432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3447288).

3434432 is an abundant number, since it is smaller than the sum of its proper divisors (3460144).

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

3434432 is a wasteful number, since it uses less digits than its factorization.

3434432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636 (or 626 counting only the distinct ones).

The product of its digits is 3456, while the sum is 23.

The square root of 3434432 is about 1853.2220590097. Note that the first 3 decimals coincide. The cubic root of 3434432 is about 150.8753558185.

Adding to 3434432 its reverse (2344343), we get a palindrome (5778775).

The spelling of 3434432 in words is "three million, four hundred thirty-four thousand, four hundred thirty-two".