3258958447 has 2 divisors, whose sum is σ = 3258958448. Its totient is φ = 3258958446.

The previous prime is 3258958379. The next prime is 3258958459. The reversal of 3258958447 is 7448598523.

It is a strong prime.

It is an emirp because it is prime and its reverse (7448598523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3258958447 - 2¹⁵ = 3258925679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3258958487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1629479223 + 1629479224.

It is an arithmetic number, because the mean of its divisors is an integer number (1629479224).

Almost surely, 2^3258958447 is an apocalyptic number.

3258958447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3258958447 is an equidigital number, since it uses as much as digits as its factorization.

3258958447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9676800, while the sum is 55.

The square root of 3258958447 is about 57087.2879632585. The cubic root of 3258958447 is about 1482.6077786407.

The spelling of 3258958447 in words is "three billion, two hundred fifty-eight million, nine hundred fifty-eight thousand, four hundred forty-seven".