490415 has 8 divisors (see below), whose sum is σ = 602448. Its totient is φ = 383040.

The previous prime is 490393. The next prime is 490417. The reversal of 490415 is 514094.

It is a happy number.

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

It is not a de Polignac number, because 490415 - 2⁸ = 490159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490417) 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, 926 + ... + 1355.

It is an arithmetic number, because the mean of its divisors is an integer number (75306).

2⁴⁹⁰⁴¹⁵ is an apocalyptic number.

490415 is a deficient number, since it is larger than the sum of its proper divisors (112033).

490415 is a wasteful number, since it uses less digits than its factorization.

490415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2329.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 490415 is about 700.2963658338. The cubic root of 490415 is about 78.8596021540.

The spelling of 490415 in words is "four hundred ninety thousand, four hundred fifteen".