3504430332 has 144 divisors (see below), whose sum is σ = 9931084800. Its totient is φ = 1074161088.

The previous prime is 3504430249. The next prime is 3504430339. The reversal of 3504430332 is 2330344053.

It is a happy number.

3504430332 is a `hidden beast` number, since 350 + 4 + 4 + 303 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3504430296 and 3504430305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504430339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5850169 + ... + 5850767.

Almost surely, 2^3504430332 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 3504430332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4965542400).

3504430332 is an abundant number, since it is smaller than the sum of its proper divisors (6426654468).

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

3504430332 is a wasteful number, since it uses less digits than its factorization.

3504430332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1080 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

The square root of 3504430332 is about 59198.2291289191. The cubic root of 3504430332 is about 1518.9348395059.

Adding to 3504430332 its reverse (2330344053), we get a palindrome (5834774385).

The spelling of 3504430332 in words is "three billion, five hundred four million, four hundred thirty thousand, three hundred thirty-two".