494466101 has 2 divisors, whose sum is σ = 494466102. Its totient is φ = 494466100.

The previous prime is 494466083. The next prime is 494466149. The reversal of 494466101 is 101664494.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 489559876 + 4906225 = 22126^2 + 2215^2 .

It is a cyclic number.

It is not a de Polignac number, because 494466101 - 2¹⁴ = 494449717 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 (494466001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247233050 + 247233051.

It is an arithmetic number, because the mean of its divisors is an integer number (247233051).

Almost surely, 2^494466101 is an apocalyptic number.

It is an amenable number.

494466101 is a deficient number, since it is larger than the sum of its proper divisors (1).

494466101 is an equidigital number, since it uses as much as digits as its factorization.

494466101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 494466101 is about 22236.5937364516. The cubic root of 494466101 is about 790.7614838945.

The spelling of 494466101 in words is "four hundred ninety-four million, four hundred sixty-six thousand, one hundred one".