494949341 has 2 divisors, whose sum is σ = 494949342. Its totient is φ = 494949340.

The previous prime is 494949319. The next prime is 494949359. The reversal of 494949341 is 143949494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269649241 + 225300100 = 16421^2 + 15010^2 .

It is a cyclic number.

It is not a de Polignac number, because 494949341 - 2⁶ = 494949277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494949311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247474670 + 247474671.

It is an arithmetic number, because the mean of its divisors is an integer number (247474671).

Almost surely, 2^494949341 is an apocalyptic number.

It is an amenable number.

494949341 is a deficient number, since it is larger than the sum of its proper divisors (1).

494949341 is an equidigital number, since it uses as much as digits as its factorization.

494949341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 47.

The square root of 494949341 is about 22247.4569557961. The cubic root of 494949341 is about 791.0190028375.

The spelling of 494949341 in words is "four hundred ninety-four million, nine hundred forty-nine thousand, three hundred forty-one".