488876797 has 2 divisors, whose sum is σ = 488876798. Its totient is φ = 488876796.

The previous prime is 488876779. The next prime is 488876807. The reversal of 488876797 is 797678884.

Together with previous prime (488876779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 426876921 + 61999876 = 20661^2 + 7874^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-488876797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488876737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244438398 + 244438399.

It is an arithmetic number, because the mean of its divisors is an integer number (244438399).

Almost surely, 2^488876797 is an apocalyptic number.

It is an amenable number.

488876797 is a deficient number, since it is larger than the sum of its proper divisors (1).

488876797 is an equidigital number, since it uses as much as digits as its factorization.

488876797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37933056, while the sum is 64.

The square root of 488876797 is about 22110.5584958861. The cubic root of 488876797 is about 787.7706721198.

The spelling of 488876797 in words is "four hundred eighty-eight million, eight hundred seventy-six thousand, seven hundred ninety-seven".