492383873 has 2 divisors, whose sum is σ = 492383874. Its totient is φ = 492383872.

The previous prime is 492383861. The next prime is 492383897. The reversal of 492383873 is 378383294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278990209 + 213393664 = 16703^2 + 14608^2 .

It is a cyclic number.

It is not a de Polignac number, because 492383873 - 2²⁴ = 475606657 is a prime.

It is not a weakly prime, because it can be changed into another prime (492389873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246191936 + 246191937.

It is an arithmetic number, because the mean of its divisors is an integer number (246191937).

Almost surely, 2^492383873 is an apocalyptic number.

It is an amenable number.

492383873 is a deficient number, since it is larger than the sum of its proper divisors (1).

492383873 is an equidigital number, since it uses as much as digits as its factorization.

492383873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 47.

The square root of 492383873 is about 22189.7244913045. The cubic root of 492383873 is about 789.6499399767.

The spelling of 492383873 in words is "four hundred ninety-two million, three hundred eighty-three thousand, eight hundred seventy-three".