3505411416 has 128 divisors (see below), whose sum is σ = 9906624000. Its totient is φ = 1025553408.

The previous prime is 3505411379. The next prime is 3505411417. The reversal of 3505411416 is 6141145053.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505411417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1283140 + ... + 1285868.

It is an arithmetic number, because the mean of its divisors is an integer number (77395500).

Almost surely, 2^3505411416 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 3505411416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4953312000).

3505411416 is an abundant number, since it is smaller than the sum of its proper divisors (6401212584).

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

3505411416 is a wasteful number, since it uses less digits than its factorization.

3505411416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2949 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 3505411416 is about 59206.5149793500. The cubic root of 3505411416 is about 1519.0765709226.

Adding to 3505411416 its reverse (6141145053), we get a palindrome (9646556469).

The spelling of 3505411416 in words is "three billion, five hundred five million, four hundred eleven thousand, four hundred sixteen".