4097279 has 2 divisors, whose sum is σ = 4097280. Its totient is φ = 4097278.

The previous prime is 4097263. The next prime is 4097281. The reversal of 4097279 is 9727904.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4097279 - 2⁴ = 4097263 is a prime.

Together with 4097281, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4097209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2048639 + 2048640.

It is an arithmetic number, because the mean of its divisors is an integer number (2048640).

Almost surely, 2^4097279 is an apocalyptic number.

4097279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097279 is an equidigital number, since it uses as much as digits as its factorization.

4097279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 4097279 is about 2024.1736585580. The cubic root of 4097279 is about 160.0166519127.

The spelling of 4097279 in words is "four million, ninety-seven thousand, two hundred seventy-nine".