3443220577 has 2 divisors, whose sum is σ = 3443220578. Its totient is φ = 3443220576.

The previous prime is 3443220563. The next prime is 3443220617. The reversal of 3443220577 is 7750223443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2383001856 + 1060218721 = 48816^2 + 32561^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443220577 - 2²⁷ = 3309002849 is a prime.

It is not a weakly prime, because it can be changed into another prime (3443223577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721610288 + 1721610289.

It is an arithmetic number, because the mean of its divisors is an integer number (1721610289).

Almost surely, 2^3443220577 is an apocalyptic number.

It is an amenable number.

3443220577 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443220577 is an equidigital number, since it uses as much as digits as its factorization.

3443220577 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 37.

The square root of 3443220577 is about 58678.9619625296. The cubic root of 3443220577 is about 1510.0394090851.

The spelling of 3443220577 in words is "three billion, four hundred forty-three million, two hundred twenty thousand, five hundred seventy-seven".