424441617 has 4 divisors (see below), whose sum is σ = 565922160. Its totient is φ = 282961076.

The previous prime is 424441613. The next prime is 424441663. The reversal of 424441617 is 716144424.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 424441617 - 2² = 424441613 is a prime.

It is not an unprimeable number, because it can be changed into a prime (424441613) 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, 70740267 + ... + 70740272.

It is an arithmetic number, because the mean of its divisors is an integer number (141480540).

Almost surely, 2^424441617 is an apocalyptic number.

It is an amenable number.

424441617 is a deficient number, since it is larger than the sum of its proper divisors (141480543).

424441617 is a wasteful number, since it uses less digits than its factorization.

424441617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141480542.

The product of its digits is 21504, while the sum is 33.

The square root of 424441617 is about 20601.9808999038. The cubic root of 424441617 is about 751.5178841866.

The spelling of 424441617 in words is "four hundred twenty-four million, four hundred forty-one thousand, six hundred seventeen".