488789443 has 2 divisors, whose sum is σ = 488789444. Its totient is φ = 488789442.

The previous prime is 488789387. The next prime is 488789467. The reversal of 488789443 is 344987884.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 488789443 - 2⁹ = 488788931 is a prime.

It is not a weakly prime, because it can be changed into another prime (488789243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 244394721 + 244394722.

It is an arithmetic number, because the mean of its divisors is an integer number (244394722).

Almost surely, 2^488789443 is an apocalyptic number.

488789443 is a deficient number, since it is larger than the sum of its proper divisors (1).

488789443 is an equidigital number, since it uses as much as digits as its factorization.

488789443 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6193152, while the sum is 55.

The square root of 488789443 is about 22108.5830165572. The cubic root of 488789443 is about 787.7237489012.

The spelling of 488789443 in words is "four hundred eighty-eight million, seven hundred eighty-nine thousand, four hundred forty-three".