490337 has 4 divisors (see below), whose sum is σ = 511680. Its totient is φ = 468996.

The previous prime is 490313. The next prime is 490339. The reversal of 490337 is 733094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 733094 = 2 ⋅366547.

It is a cyclic number.

It is not a de Polignac number, because 490337 - 2¹⁴ = 473953 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 490337.

It is not an unprimeable number, because it can be changed into a prime (490339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10637 + ... + 10682.

It is an arithmetic number, because the mean of its divisors is an integer number (127920).

2⁴⁹⁰³³⁷ is an apocalyptic number.

It is an amenable number.

490337 is a deficient number, since it is larger than the sum of its proper divisors (21343).

490337 is a wasteful number, since it uses less digits than its factorization.

490337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21342.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 490337 is about 700.2406729118. The cubic root of 490337 is about 78.8554210862.

The spelling of 490337 in words is "four hundred ninety thousand, three hundred thirty-seven".