3389279 has 2 divisors, whose sum is σ = 3389280. Its totient is φ = 3389278.

The previous prime is 3389251. The next prime is 3389299. The reversal of 3389279 is 9729833.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3389279 - 2²⁰ = 2340703 is a prime.

It is a super-2 number, since 2×3389279² = 22974424279682, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3389219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694639 + 1694640.

It is an arithmetic number, because the mean of its divisors is an integer number (1694640).

Almost surely, 2^3389279 is an apocalyptic number.

3389279 is a deficient number, since it is larger than the sum of its proper divisors (1).

3389279 is an equidigital number, since it uses as much as digits as its factorization.

3389279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81648, while the sum is 41.

The square root of 3389279 is about 1840.9994568169. Note that the first 3 decimals coincide. The cubic root of 3389279 is about 150.2112431101.

The spelling of 3389279 in words is "three million, three hundred eighty-nine thousand, two hundred seventy-nine".