424604413 has 4 divisors (see below), whose sum is σ = 424652220. Its totient is φ = 424556608.

The previous prime is 424604387. The next prime is 424604423. The reversal of 424604413 is 314406424.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 92891044 + 331713369 = 9638^2 + 18213^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424604413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424604423) 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 3 ways as a sum of consecutive naturals, for example, 6220 + ... + 29797.

It is an arithmetic number, because the mean of its divisors is an integer number (106163055).

Almost surely, 2^424604413 is an apocalyptic number.

It is an amenable number.

424604413 is a deficient number, since it is larger than the sum of its proper divisors (47807).

424604413 is a wasteful number, since it uses less digits than its factorization.

424604413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47806.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 424604413 is about 20605.9315004200. The cubic root of 424604413 is about 751.6139543033.

The spelling of 424604413 in words is "four hundred twenty-four million, six hundred four thousand, four hundred thirteen".