490338085 has 8 divisors (see below), whose sum is σ = 598379040. Its totient is φ = 385621584.

The previous prime is 490338077. The next prime is 490338103. The reversal of 490338085 is 580833094.

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 490338085 - 2³ = 490338077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830787 + ... + 831376.

It is an arithmetic number, because the mean of its divisors is an integer number (74797380).

Almost surely, 2^490338085 is an apocalyptic number.

It is an amenable number.

490338085 is a deficient number, since it is larger than the sum of its proper divisors (108040955).

490338085 is a wasteful number, since it uses less digits than its factorization.

490338085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1662227.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 490338085 is about 22143.5788661183. The cubic root of 490338085 is about 788.5547924894.

The spelling of 490338085 in words is "four hundred ninety million, three hundred thirty-eight thousand, eighty-five".