424093249 has 2 divisors, whose sum is σ = 424093250. Its totient is φ = 424093248.

The previous prime is 424093247. The next prime is 424093253. The reversal of 424093249 is 942390424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423042624 + 1050625 = 20568^2 + 1025^2 .

It is a cyclic number.

It is not a de Polignac number, because 424093249 - 2¹ = 424093247 is a prime.

Together with 424093247, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (424093247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212046624 + 212046625.

It is an arithmetic number, because the mean of its divisors is an integer number (212046625).

Almost surely, 2^424093249 is an apocalyptic number.

It is an amenable number.

424093249 is a deficient number, since it is larger than the sum of its proper divisors (1).

424093249 is an equidigital number, since it uses as much as digits as its factorization.

424093249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 424093249 is about 20593.5244433778. The cubic root of 424093249 is about 751.3122206894.

The spelling of 424093249 in words is "four hundred twenty-four million, ninety-three thousand, two hundred forty-nine".