424383922 has 8 divisors (see below), whose sum is σ = 637263900. Its totient is φ = 211962624.

The previous prime is 424383919. The next prime is 424383929. The reversal of 424383922 is 229383424.

It can be written as a sum of positive squares in 2 ways, for example, as 421111441 + 3272481 = 20521^2 + 1809^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (424383929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112347 + ... + 116062.

Almost surely, 2^424383922 is an apocalyptic number.

424383922 is a deficient number, since it is larger than the sum of its proper divisors (212879978).

424383922 is a wasteful number, since it uses less digits than its factorization.

424383922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229340.

The product of its digits is 82944, while the sum is 37.

The square root of 424383922 is about 20600.5806228854. The cubic root of 424383922 is about 751.4838309841.

It can be divided in two parts, 42438 and 3922, that added together give a triangular number (46360 = T₃₀₄).

The spelling of 424383922 in words is "four hundred twenty-four million, three hundred eighty-three thousand, nine hundred twenty-two".