424848349 has 2 divisors, whose sum is σ = 424848350. Its totient is φ = 424848348.

The previous prime is 424848317. The next prime is 424848419. The reversal of 424848349 is 943848424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 415956025 + 8892324 = 20395^2 + 2982^2 .

It is a cyclic number.

It is not a de Polignac number, because 424848349 - 2⁵ = 424848317 is a prime.

It is a super-2 number, since 2×424848349² = 360992239296051602, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 424848299 and 424848308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424848049) 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, 212424174 + 212424175.

It is an arithmetic number, because the mean of its divisors is an integer number (212424175).

Almost surely, 2^424848349 is an apocalyptic number.

It is an amenable number.

424848349 is a deficient number, since it is larger than the sum of its proper divisors (1).

424848349 is an equidigital number, since it uses as much as digits as its factorization.

424848349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 884736, while the sum is 46.

The square root of 424848349 is about 20611.8497229142. The cubic root of 424848349 is about 751.7578612720.

The spelling of 424848349 in words is "four hundred twenty-four million, eight hundred forty-eight thousand, three hundred forty-nine".