3048640669 has 2 divisors, whose sum is σ = 3048640670. Its totient is φ = 3048640668.

The previous prime is 3048640603. The next prime is 3048640733. The reversal of 3048640669 is 9660468403.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2936556100 + 112084569 = 54190^2 + 10587^2 .

It is a cyclic number.

It is not a de Polignac number, because 3048640669 - 2⁷ = 3048640541 is a prime.

It is a super-2 number, since 2×3048640669² = 18588419857361535122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3048640169) 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, 1524320334 + 1524320335.

It is an arithmetic number, because the mean of its divisors is an integer number (1524320335).

Almost surely, 2^3048640669 is an apocalyptic number.

It is an amenable number.

3048640669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3048640669 is an equidigital number, since it uses as much as digits as its factorization.

3048640669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 3048640669 is about 55214.4969097790. The cubic root of 3048640669 is about 1450.0024841812.

The spelling of 3048640669 in words is "three billion, forty-eight million, six hundred forty thousand, six hundred sixty-nine".