3445030247 has 2 divisors, whose sum is σ = 3445030248. Its totient is φ = 3445030246.

The previous prime is 3445030223. The next prime is 3445030273. The reversal of 3445030247 is 7420305443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3445030247 - 2²⁶ = 3377921383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3445033247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722515123 + 1722515124.

It is an arithmetic number, because the mean of its divisors is an integer number (1722515124).

Almost surely, 2^3445030247 is an apocalyptic number.

3445030247 is a deficient number, since it is larger than the sum of its proper divisors (1).

3445030247 is an equidigital number, since it uses as much as digits as its factorization.

3445030247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 3445030247 is about 58694.3800290965. The cubic root of 3445030247 is about 1510.3039089774.

The spelling of 3445030247 in words is "three billion, four hundred forty-five million, thirty thousand, two hundred forty-seven".