3484432 has 40 divisors (see below), whose sum is σ = 7874496. Its totient is φ = 1462656.

The previous prime is 3484427. The next prime is 3484433. The reversal of 3484432 is 2344843.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 3484432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3484433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5643 + ... + 6229.

Almost surely, 2^3484432 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 3484432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3937248).

3484432 is an abundant number, since it is smaller than the sum of its proper divisors (4390064).

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

3484432 is a wasteful number, since it uses less digits than its factorization.

3484432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 649 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 3484432 is about 1866.6633333304. The cubic root of 3484432 is about 151.6040015374.

It can be divided in two parts, 3484 and 432, that added together give a triangular number (3916 = T₈₈).

The spelling of 3484432 in words is "three million, four hundred eighty-four thousand, four hundred thirty-two".