3506432432 has 40 divisors (see below), whose sum is σ = 7128829440. Its totient is φ = 1667589440.

The previous prime is 3506432431. The next prime is 3506432437. The reversal of 3506432432 is 2342346053.

It is not an unprimeable number, because it can be changed into a prime (3506432431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39257 + ... + 92487.

It is an arithmetic number, because the mean of its divisors is an integer number (178220736).

Almost surely, 2^3506432432 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 3506432432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3564414720).

3506432432 is an abundant number, since it is smaller than the sum of its proper divisors (3622397008).

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

3506432432 is a wasteful number, since it uses less digits than its factorization.

3506432432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53441 (or 53435 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 3506432432 is about 59215.1368486133. The cubic root of 3506432432 is about 1519.2240430011.

Adding to 3506432432 its reverse (2342346053), we get a palindrome (5848778485).

The spelling of 3506432432 in words is "three billion, five hundred six million, four hundred thirty-two thousand, four hundred thirty-two".