3448673279 has 2 divisors, whose sum is σ = 3448673280. Its totient is φ = 3448673278.

The previous prime is 3448673257. The next prime is 3448673321. The reversal of 3448673279 is 9723768443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3448673279 is a prime.

It is a super-2 number, since 2×3448673279² = 23786694770577223682, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3448673279.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3448673209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724336639 + 1724336640.

It is an arithmetic number, because the mean of its divisors is an integer number (1724336640).

Almost surely, 2^3448673279 is an apocalyptic number.

3448673279 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448673279 is an equidigital number, since it uses as much as digits as its factorization.

3448673279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6096384, while the sum is 53.

The square root of 3448673279 is about 58725.4057372105. The cubic root of 3448673279 is about 1510.8360907751.

The spelling of 3448673279 in words is "three billion, four hundred forty-eight million, six hundred seventy-three thousand, two hundred seventy-nine".