490057473 has 8 divisors (see below), whose sum is σ = 653802688. Its totient is φ = 326508624.

The previous prime is 490057439. The next prime is 490057493. The reversal of 490057473 is 374750094.

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

It is not a de Polignac number, because 490057473 - 2⁶ = 490057409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490057423) 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, 43165 + ... + 53322.

It is an arithmetic number, because the mean of its divisors is an integer number (81725336).

Almost surely, 2^490057473 is an apocalyptic number.

It is an amenable number.

490057473 is a deficient number, since it is larger than the sum of its proper divisors (163745215).

490057473 is a wasteful number, since it uses less digits than its factorization.

490057473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98183.

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 490057473 is about 22137.2417658569. The cubic root of 490057473 is about 788.4043383648.

The spelling of 490057473 in words is "four hundred ninety million, fifty-seven thousand, four hundred seventy-three".