488274671 has 2 divisors, whose sum is σ = 488274672. Its totient is φ = 488274670.

The previous prime is 488274649. The next prime is 488274691. The reversal of 488274671 is 176472884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488274671 - 2²² = 484080367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (488274691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244137335 + 244137336.

It is an arithmetic number, because the mean of its divisors is an integer number (244137336).

Almost surely, 2^488274671 is an apocalyptic number.

488274671 is a deficient number, since it is larger than the sum of its proper divisors (1).

488274671 is an equidigital number, since it uses as much as digits as its factorization.

488274671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 602112, while the sum is 47.

The square root of 488274671 is about 22096.9380458017. The cubic root of 488274671 is about 787.4471195196.

The spelling of 488274671 in words is "four hundred eighty-eight million, two hundred seventy-four thousand, six hundred seventy-one".