4897279 has 2 divisors, whose sum is σ = 4897280. Its totient is φ = 4897278.

The previous prime is 4897273. The next prime is 4897297. The reversal of 4897279 is 9727984.

Together with next prime (4897297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4897279 - 2¹⁵ = 4864511 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4897273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2448639 + 2448640.

It is an arithmetic number, because the mean of its divisors is an integer number (2448640).

Almost surely, 2^4897279 is an apocalyptic number.

4897279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4897279 is an equidigital number, since it uses as much as digits as its factorization.

4897279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 46.

The square root of 4897279 is about 2212.9796655189. The cubic root of 4897279 is about 169.8184798351.

The spelling of 4897279 in words is "four million, eight hundred ninety-seven thousand, two hundred seventy-nine".