494751067 has 2 divisors, whose sum is σ = 494751068. Its totient is φ = 494751066.

The previous prime is 494751031. The next prime is 494751097. The reversal of 494751067 is 760157494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 494751067 - 2¹⁹ = 494226779 is a prime.

It is not a weakly prime, because it can be changed into another prime (494751007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247375533 + 247375534.

It is an arithmetic number, because the mean of its divisors is an integer number (247375534).

Almost surely, 2^494751067 is an apocalyptic number.

494751067 is a deficient number, since it is larger than the sum of its proper divisors (1).

494751067 is an equidigital number, since it uses as much as digits as its factorization.

494751067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 494751067 is about 22243.0004046217. Note that the first 3 decimals coincide. The cubic root of 494751067 is about 790.9133627673.

The spelling of 494751067 in words is "four hundred ninety-four million, seven hundred fifty-one thousand, sixty-seven".