3506804423 has 2 divisors, whose sum is σ = 3506804424. Its totient is φ = 3506804422.

The previous prime is 3506804363. The next prime is 3506804437. The reversal of 3506804423 is 3244086053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3506804423 - 2¹⁴ = 3506788039 is a prime.

It is a super-2 number, since 2×3506804423² = 24595354522344725858, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3506804473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1753402211 + 1753402212.

It is an arithmetic number, because the mean of its divisors is an integer number (1753402212).

Almost surely, 2^3506804423 is an apocalyptic number.

3506804423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3506804423 is an equidigital number, since it uses as much as digits as its factorization.

3506804423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 3506804423 is about 59218.2777780644. The cubic root of 3506804423 is about 1519.2777650009.

The spelling of 3506804423 in words is "three billion, five hundred six million, eight hundred four thousand, four hundred twenty-three".