413929849 has 2 divisors, whose sum is σ = 413929850. Its totient is φ = 413929848.

The previous prime is 413929837. The next prime is 413929909. The reversal of 413929849 is 948929314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 299290000 + 114639849 = 17300^2 + 10707^2 .

It is a cyclic number.

It is not a de Polignac number, because 413929849 - 2⁷ = 413929721 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (413929829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206964924 + 206964925.

It is an arithmetic number, because the mean of its divisors is an integer number (206964925).

Almost surely, 2^413929849 is an apocalyptic number.

It is an amenable number.

413929849 is a deficient number, since it is larger than the sum of its proper divisors (1).

413929849 is an equidigital number, since it uses as much as digits as its factorization.

413929849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 49.

The square root of 413929849 is about 20345.2660095660. The cubic root of 413929849 is about 745.2618925205.

The spelling of 413929849 in words is "four hundred thirteen million, nine hundred twenty-nine thousand, eight hundred forty-nine".