494499829 has 2 divisors, whose sum is σ = 494499830. Its totient is φ = 494499828.

The previous prime is 494499821. The next prime is 494499847. The reversal of 494499829 is 928994494.

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., 251856900 + 242642929 = 15870^2 + 15577^2 .

It is a cyclic number.

It is not a de Polignac number, because 494499829 - 2³ = 494499821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494499821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247249914 + 247249915.

It is an arithmetic number, because the mean of its divisors is an integer number (247249915).

Almost surely, 2^494499829 is an apocalyptic number.

It is an amenable number.

494499829 is a deficient number, since it is larger than the sum of its proper divisors (1).

494499829 is an equidigital number, since it uses as much as digits as its factorization.

494499829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6718464, while the sum is 58.

The square root of 494499829 is about 22237.3521130552. The cubic root of 494499829 is about 790.7794630151.

The spelling of 494499829 in words is "four hundred ninety-four million, four hundred ninety-nine thousand, eight hundred twenty-nine".