488879 has 2 divisors, whose sum is σ = 488880. Its totient is φ = 488878.

The previous prime is 488861. The next prime is 488893. The reversal of 488879 is 978884.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244439 + 244440.

It is an arithmetic number, because the mean of its divisors is an integer number (244440).

2⁴⁸⁸⁸⁷⁹ is an apocalyptic number.

488879 is a deficient number, since it is larger than the sum of its proper divisors (1).

488879 is an equidigital number, since it uses as much as digits as its factorization.

488879 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 44.

The square root of 488879 is about 699.1988272301. The cubic root of 488879 is about 78.7771855415. Note that the first 3 decimals are identical.

The spelling of 488879 in words is "four hundred eighty-eight thousand, eight hundred seventy-nine".