3500973913 has 2 divisors, whose sum is σ = 3500973914. Its totient is φ = 3500973912.

The previous prime is 3500973907. The next prime is 3500973967. The reversal of 3500973913 is 3193790053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2771811904 + 729162009 = 52648^2 + 27003^2 .

It is a cyclic number.

It is not a de Polignac number, because 3500973913 - 2¹⁷ = 3500842841 is a prime.

It is not a weakly prime, because it can be changed into another prime (3530973913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1750486956 + 1750486957.

It is an arithmetic number, because the mean of its divisors is an integer number (1750486957).

Almost surely, 2^3500973913 is an apocalyptic number.

It is an amenable number.

3500973913 is a deficient number, since it is larger than the sum of its proper divisors (1).

3500973913 is an equidigital number, since it uses as much as digits as its factorization.

3500973913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 76545, while the sum is 40.

The square root of 3500973913 is about 59169.0283256367. The cubic root of 3500973913 is about 1518.4353001860.

The spelling of 3500973913 in words is "three billion, five hundred million, nine hundred seventy-three thousand, nine hundred thirteen".