488629291 has 2 divisors, whose sum is σ = 488629292. Its totient is φ = 488629290.

The previous prime is 488629279. The next prime is 488629301. The reversal of 488629291 is 192926884.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488629291 - 2¹³ = 488621099 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (488629201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244314645 + 244314646.

It is an arithmetic number, because the mean of its divisors is an integer number (244314646).

Almost surely, 2^488629291 is an apocalyptic number.

488629291 is a deficient number, since it is larger than the sum of its proper divisors (1).

488629291 is an equidigital number, since it uses as much as digits as its factorization.

488629291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 49.

The square root of 488629291 is about 22104.9607780697. The cubic root of 488629291 is about 787.6377068665.

The spelling of 488629291 in words is "four hundred eighty-eight million, six hundred twenty-nine thousand, two hundred ninety-one".