490754 has 8 divisors (see below), whose sum is σ = 803088. Its totient is φ = 223060.

The previous prime is 490741. The next prime is 490769. The reversal of 490754 is 457094.

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

It is an unprimeable number.

490754 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11132 + ... + 11175.

It is an arithmetic number, because the mean of its divisors is an integer number (100386).

2⁴⁹⁰⁷⁵⁴ is an apocalyptic number.

490754 is a deficient number, since it is larger than the sum of its proper divisors (312334).

490754 is a wasteful number, since it uses less digits than its factorization.

490754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22320.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 490754 is about 700.5383644027. The cubic root of 490754 is about 78.8777685693.

The spelling of 490754 in words is "four hundred ninety thousand, seven hundred fifty-four".