483873989 has 2 divisors, whose sum is σ = 483873990. Its totient is φ = 483873988.

The previous prime is 483873959. The next prime is 483874031. The reversal of 483873989 is 989378384.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398681089 + 85192900 = 19967^2 + 9230^2 .

It is a cyclic number.

It is not a de Polignac number, because 483873989 - 2²⁸ = 215438533 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (483873959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241936994 + 241936995.

It is an arithmetic number, because the mean of its divisors is an integer number (241936995).

Almost surely, 2^483873989 is an apocalyptic number.

It is an amenable number.

483873989 is a deficient number, since it is larger than the sum of its proper divisors (1).

483873989 is an equidigital number, since it uses as much as digits as its factorization.

483873989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10450944, while the sum is 59.

The square root of 483873989 is about 21997.1359272065. The cubic root of 483873989 is about 785.0742969964.

The spelling of 483873989 in words is "four hundred eighty-three million, eight hundred seventy-three thousand, nine hundred eighty-nine".