488369393 has 2 divisors, whose sum is σ = 488369394. Its totient is φ = 488369392.

The previous prime is 488369383. The next prime is 488369423. The reversal of 488369393 is 393963884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 465825889 + 22543504 = 21583^2 + 4748^2 .

It is a cyclic number.

It is not a de Polignac number, because 488369393 - 2²⁰ = 487320817 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (488369303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244184696 + 244184697.

It is an arithmetic number, because the mean of its divisors is an integer number (244184697).

Almost surely, 2^488369393 is an apocalyptic number.

It is an amenable number.

488369393 is a deficient number, since it is larger than the sum of its proper divisors (1).

488369393 is an equidigital number, since it uses as much as digits as its factorization.

488369393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3359232, while the sum is 53.

The square root of 488369393 is about 22099.0812704963. The cubic root of 488369393 is about 787.4980360411.

The spelling of 488369393 in words is "four hundred eighty-eight million, three hundred sixty-nine thousand, three hundred ninety-three".