488539279 has 2 divisors, whose sum is σ = 488539280. Its totient is φ = 488539278.

The previous prime is 488539273. The next prime is 488539283. The reversal of 488539279 is 972935884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488539279 - 2⁹ = 488538767 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 (488539273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244269639 + 244269640.

It is an arithmetic number, because the mean of its divisors is an integer number (244269640).

Almost surely, 2^488539279 is an apocalyptic number.

488539279 is a deficient number, since it is larger than the sum of its proper divisors (1).

488539279 is an equidigital number, since it uses as much as digits as its factorization.

488539279 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 55.

The square root of 488539279 is about 22102.9246707308. The cubic root of 488539279 is about 787.5893394570.

The spelling of 488539279 in words is "four hundred eighty-eight million, five hundred thirty-nine thousand, two hundred seventy-nine".