424671089 has 8 divisors (see below), whose sum is σ = 436726248. Its totient is φ = 412646400.

The previous prime is 424671059. The next prime is 424671131. The reversal of 424671089 is 980176424.

It can be written as a sum of positive squares in 4 ways, for example, as 299566864 + 125104225 = 17308^2 + 11185^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 424671089 - 2¹² = 424666993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424671019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22289 + ... + 36689.

It is an arithmetic number, because the mean of its divisors is an integer number (54590781).

Almost surely, 2^424671089 is an apocalyptic number.

It is an amenable number.

424671089 is a deficient number, since it is larger than the sum of its proper divisors (12055159).

424671089 is a wasteful number, since it uses less digits than its factorization.

424671089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15235.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 424671089 is about 20607.5493205767. The cubic root of 424671089 is about 751.6532944416.

It can be divided in two parts, 4 and 24671089, that multiplied together give a square (98684356 = 9934²).

The spelling of 424671089 in words is "four hundred twenty-four million, six hundred seventy-one thousand, eighty-nine".