424628303 has 4 divisors (see below), whose sum is σ = 463230888. Its totient is φ = 386025720.

The previous prime is 424628279. The next prime is 424628333. The reversal of 424628303 is 303826424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 424628303 - 2¹⁶ = 424562767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424628303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424628333) 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, 19301276 + ... + 19301297.

It is an arithmetic number, because the mean of its divisors is an integer number (115807722).

Almost surely, 2^424628303 is an apocalyptic number.

424628303 is a deficient number, since it is larger than the sum of its proper divisors (38602585).

424628303 is a wasteful number, since it uses less digits than its factorization.

424628303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38602584.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 424628303 is about 20606.5111797218. The cubic root of 424628303 is about 751.6280503419.

The spelling of 424628303 in words is "four hundred twenty-four million, six hundred twenty-eight thousand, three hundred three".