494100029 has 2 divisors, whose sum is σ = 494100030. Its totient is φ = 494100028.

The previous prime is 494100017. The next prime is 494100031. The reversal of 494100029 is 920001494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 323928004 + 170172025 = 17998^2 + 13045^2 .

It is a cyclic number.

It is not a de Polignac number, because 494100029 - 2¹⁶ = 494034493 is a prime.

Together with 494100031, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 494099974 and 494100010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494150029) 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, 247050014 + 247050015.

It is an arithmetic number, because the mean of its divisors is an integer number (247050015).

Almost surely, 2^494100029 is an apocalyptic number.

It is an amenable number.

494100029 is a deficient number, since it is larger than the sum of its proper divisors (1).

494100029 is an equidigital number, since it uses as much as digits as its factorization.

494100029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 494100029 is about 22228.3609157311. The cubic root of 494100029 is about 790.5662921491.

The spelling of 494100029 in words is "four hundred ninety-four million, one hundred thousand, twenty-nine".