3454279 has 2 divisors, whose sum is σ = 3454280. Its totient is φ = 3454278.

The previous prime is 3454261. The next prime is 3454303. The reversal of 3454279 is 9724543.

It is a weak prime.

It is an emirp because it is prime and its reverse (9724543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3454279 - 2⁹ = 3453767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3454249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727139 + 1727140.

It is an arithmetic number, because the mean of its divisors is an integer number (1727140).

Almost surely, 2^3454279 is an apocalyptic number.

3454279 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454279 is an equidigital number, since it uses as much as digits as its factorization.

3454279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 30240, while the sum is 34.

The square root of 3454279 is about 1858.5690732389. The cubic root of 3454279 is about 151.1654254764.

It can be divided in two parts, 345 and 4279, that added together give a square (4624 = 68²).

The spelling of 3454279 in words is "three million, four hundred fifty-four thousand, two hundred seventy-nine".