3504604069 has 2 divisors, whose sum is σ = 3504604070. Its totient is φ = 3504604068.

The previous prime is 3504604007. The next prime is 3504604087. The reversal of 3504604069 is 9604064053.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2707953444 + 796650625 = 52038^2 + 28225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504604069 - 2¹⁹ = 3504079781 is a prime.

It is a super-2 number, since 2×3504604069² = 24564499360902713522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3504604469) by changing a digit.

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 as a sum of consecutive naturals, namely, 1752302034 + 1752302035.

It is an arithmetic number, because the mean of its divisors is an integer number (1752302035).

Almost surely, 2^3504604069 is an apocalyptic number.

It is an amenable number.

3504604069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3504604069 is an equidigital number, since it uses as much as digits as its factorization.

3504604069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 3504604069 is about 59199.6965279384. The cubic root of 3504604069 is about 1518.9599401924.

The spelling of 3504604069 in words is "three billion, five hundred four million, six hundred four thousand, sixty-nine".