424536289 has 8 divisors (see below), whose sum is σ = 447556608. Its totient is φ = 402098880.

The previous prime is 424536251. The next prime is 424536331. The reversal of 424536289 is 982635424.

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 424536289 - 2¹¹ = 424534241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424536389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144232 + ... + 147145.

It is an arithmetic number, because the mean of its divisors is an integer number (55944576).

Almost surely, 2^424536289 is an apocalyptic number.

It is an amenable number.

424536289 is a deficient number, since it is larger than the sum of its proper divisors (23020319).

424536289 is a wasteful number, since it uses less digits than its factorization.

424536289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291455.

The product of its digits is 414720, while the sum is 43.

The square root of 424536289 is about 20604.2784149312. The cubic root of 424536289 is about 751.5737555630.

The spelling of 424536289 in words is "four hundred twenty-four million, five hundred thirty-six thousand, two hundred eighty-nine".