490437203 has 8 divisors (see below), whose sum is σ = 502771920. Its totient is φ = 478120320.

The previous prime is 490437187. The next prime is 490437209. The reversal of 490437203 is 302734094.

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 490437203 - 2⁴ = 490437187 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 490437203.

It is not an unprimeable number, because it can be changed into a prime (490437209) 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, 64328 + ... + 71546.

It is an arithmetic number, because the mean of its divisors is an integer number (62846490).

Almost surely, 2^490437203 is an apocalyptic number.

490437203 is a deficient number, since it is larger than the sum of its proper divisors (12334717).

490437203 is a wasteful number, since it uses less digits than its factorization.

490437203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8917.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 490437203 is about 22145.8168284667. The cubic root of 490437203 is about 788.6079222995.

The spelling of 490437203 in words is "four hundred ninety million, four hundred thirty-seven thousand, two hundred three".