3500271668 has 12 divisors (see below), whose sum is σ = 6164492292. Its totient is φ = 1738988160.

The previous prime is 3500271653. The next prime is 3500271679. The reversal of 3500271668 is 8661720053.

It can be written as a sum of positive squares in 2 ways, for example, as 859545124 + 2640726544 = 29318^2 + 51388^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2786213 + ... + 2787468.

It is an arithmetic number, because the mean of its divisors is an integer number (513707691).

Almost surely, 2^3500271668 is an apocalyptic number.

It is an amenable number.

3500271668 is a deficient number, since it is larger than the sum of its proper divisors (2664220624).

3500271668 is a wasteful number, since it uses less digits than its factorization.

3500271668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573842 (or 5573840 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 3500271668 is about 59163.0938001048. The cubic root of 3500271668 is about 1518.3337679716. Note that the first 3 decimals are identical.

The spelling of 3500271668 in words is "three billion, five hundred million, two hundred seventy-one thousand, six hundred sixty-eight".