3506675309 has 2 divisors, whose sum is σ = 3506675310. Its totient is φ = 3506675308.

The previous prime is 3506675287. The next prime is 3506675351. The reversal of 3506675309 is 9035766053.

3506675309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3465676900 + 40998409 = 58870^2 + 6403^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3506675309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3506675309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3506675009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753337654 + 1753337655.

It is an arithmetic number, because the mean of its divisors is an integer number (1753337655).

Almost surely, 2^3506675309 is an apocalyptic number.

It is an amenable number.

3506675309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506675309 is an equidigital number, since it uses as much as digits as its factorization.

3506675309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 510300, while the sum is 44.

The square root of 3506675309 is about 59217.1876147458. The cubic root of 3506675309 is about 1519.2591191139.

The spelling of 3506675309 in words is "three billion, five hundred six million, six hundred seventy-five thousand, three hundred nine".