3500003700016 has 40 divisors (see below), whose sum is σ = 6878299830080. Its totient is φ = 1725030867456.

The previous prime is 3500003699993. The next prime is 3500003700043. The reversal of 3500003700016 is 6100073000053.

It is a happy number.

3500003700016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1483725 + ... + 3033388.

It is an arithmetic number, because the mean of its divisors is an integer number (171957495752).

Almost surely, 2^{3500003700016} is an apocalyptic number.

It is an amenable number.

3500003700016 is a deficient number, since it is larger than the sum of its proper divisors (3378296130064).

3500003700016 is a wasteful number, since it uses less digits than its factorization.

3500003700016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4517813 (or 4517807 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

Adding to 3500003700016 its reverse (6100073000053), we get a palindrome (9600076700069).

The spelling of 3500003700016 in words is "three trillion, five hundred billion, three million, seven hundred thousand, sixteen".