490293219 has 8 divisors (see below), whose sum is σ = 704010832. Its totient is φ = 301718880.

The previous prime is 490293217. The next prime is 490293229. The reversal of 490293219 is 912392094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 490293219 - 2¹ = 490293217 is a prime.

It is a super-2 number, since 2×490293219² = 480774881194763922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 12571621 = 490293219 / (4 + 9 + 0 + 2 + 9 + 3 + 2 + 1 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490293217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6285772 + ... + 6285849.

It is an arithmetic number, because the mean of its divisors is an integer number (88001354).

Almost surely, 2^490293219 is an apocalyptic number.

490293219 is a deficient number, since it is larger than the sum of its proper divisors (213717613).

490293219 is a wasteful number, since it uses less digits than its factorization.

490293219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12571637.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 490293219 is about 22142.5657727374. The cubic root of 490293219 is about 788.5307407996.

The spelling of 490293219 in words is "four hundred ninety million, two hundred ninety-three thousand, two hundred nineteen".