490038 has 32 divisors (see below), whose sum is σ = 1057536. Its totient is φ = 151008.

The previous prime is 490033. The next prime is 490057. The reversal of 490038 is 830094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7281 + ... + 7347.

It is an arithmetic number, because the mean of its divisors is an integer number (33048).

2⁴⁹⁰⁰³⁸ is an apocalyptic number.

490038 is an abundant number, since it is smaller than the sum of its proper divisors (567498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

490038 is a wasteful number, since it uses less digits than its factorization.

490038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 490038 is about 700.0271423309. The cubic root of 490038 is about 78.8393895507.

The spelling of 490038 in words is "four hundred ninety thousand, thirty-eight".