3506632444 has 24 divisors (see below), whose sum is σ = 7035406560. Its totient is φ = 1498097856.

The previous prime is 3506632429. The next prime is 3506632477. The reversal of 3506632444 is 4442366053.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 188659 + ... + 206410.

It is an arithmetic number, because the mean of its divisors is an integer number (293141940).

Almost surely, 2^3506632444 is an apocalyptic number.

It is an amenable number.

3506632444 is an abundant number, since it is smaller than the sum of its proper divisors (3528774116).

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

3506632444 is a wasteful number, since it uses less digits than its factorization.

3506632444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395397 (or 395395 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 37.

The square root of 3506632444 is about 59216.8256832465. The cubic root of 3506632444 is about 1519.2529287007.

Adding to 3506632444 its reverse (4442366053), we get a palindrome (7948998497).

The spelling of 3506632444 in words is "three billion, five hundred six million, six hundred thirty-two thousand, four hundred forty-four".