3506634544 has 20 divisors (see below), whose sum is σ = 7764691024. Its totient is φ = 1502843328.

The previous prime is 3506634517. The next prime is 3506634553. The reversal of 3506634544 is 4454366053.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3506634497 and 3506634506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15654507 + ... + 15654730.

Almost surely, 2^3506634544 is an apocalyptic number.

It is an amenable number.

3506634544 is an abundant number, since it is smaller than the sum of its proper divisors (4258056480).

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

3506634544 is a wasteful number, since it uses less digits than its factorization.

3506634544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31309252 (or 31309246 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 40.

The square root of 3506634544 is about 59216.8434146907. The cubic root of 3506634544 is about 1519.2532319765.

The spelling of 3506634544 in words is "three billion, five hundred six million, six hundred thirty-four thousand, five hundred forty-four".