3504144036 has 24 divisors (see below), whose sum is σ = 8217428800. Its totient is φ = 1162177632.

The previous prime is 3504144013. The next prime is 3504144041. The reversal of 3504144036 is 6304414053.

It is a junction number, because it is equal to n+sod(n) for n = 3504143994 and 3504144012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731311 + ... + 736086.

Almost surely, 2^3504144036 is an apocalyptic number.

It is an amenable number.

3504144036 is an abundant number, since it is smaller than the sum of its proper divisors (4713284764).

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

3504144036 is a wasteful number, since it uses less digits than its factorization.

3504144036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467603 (or 1467601 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3504144036 is about 59195.8109666554. The cubic root of 3504144036 is about 1518.8934750263.

Adding to 3504144036 its reverse (6304414053), we get a palindrome (9808558089).

The spelling of 3504144036 in words is "three billion, five hundred four million, one hundred forty-four thousand, thirty-six".