3443105249 has 2 divisors, whose sum is σ = 3443105250. Its totient is φ = 3443105248.

The previous prime is 3443105213. The next prime is 3443105279. The reversal of 3443105249 is 9425013443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3201862225 + 241243024 = 56585^2 + 15532^2 .

It is a cyclic number.

It is not a de Polignac number, because 3443105249 - 2¹² = 3443101153 is a prime.

It is not a weakly prime, because it can be changed into another prime (3443105209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721552624 + 1721552625.

It is an arithmetic number, because the mean of its divisors is an integer number (1721552625).

Almost surely, 2^3443105249 is an apocalyptic number.

It is an amenable number.

3443105249 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443105249 is an equidigital number, since it uses as much as digits as its factorization.

3443105249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 3443105249 is about 58677.9792511637. The cubic root of 3443105249 is about 1510.0225496976.

The spelling of 3443105249 in words is "three billion, four hundred forty-three million, one hundred five thousand, two hundred forty-nine".