488343641 has 2 divisors, whose sum is σ = 488343642. Its totient is φ = 488343640.

The previous prime is 488343631. The next prime is 488343671. The reversal of 488343641 is 146343884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 462078016 + 26265625 = 21496^2 + 5125^2 .

It is a cyclic number.

It is not a de Polignac number, because 488343641 - 2⁶ = 488343577 is a prime.

It is not a weakly prime, because it can be changed into another prime (488343631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244171820 + 244171821.

It is an arithmetic number, because the mean of its divisors is an integer number (244171821).

Almost surely, 2^488343641 is an apocalyptic number.

It is an amenable number.

488343641 is a deficient number, since it is larger than the sum of its proper divisors (1).

488343641 is an equidigital number, since it uses as much as digits as its factorization.

488343641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 41.

The square root of 488343641 is about 22098.4986141593. The cubic root of 488343641 is about 787.4841940558.

The spelling of 488343641 in words is "four hundred eighty-eight million, three hundred forty-three thousand, six hundred forty-one".