490746 has 16 divisors (see below), whose sum is σ = 993600. Its totient is φ = 161568.

The previous prime is 490741. The next prime is 490769. The reversal of 490746 is 647094.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 490746.

It is not an unprimeable number, because it can be changed into a prime (490741) by changing a digit.

490746 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 7 ways as a sum of consecutive naturals, for example, 75 + ... + 993.

It is an arithmetic number, because the mean of its divisors is an integer number (62100).

2⁴⁹⁰⁷⁴⁶ is an apocalyptic number.

490746 is an abundant number, since it is smaller than the sum of its proper divisors (502854).

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

490746 is a wasteful number, since it uses less digits than its factorization.

490746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 490746 is about 700.5326544851. The cubic root of 490746 is about 78.8773399597.

The spelling of 490746 in words is "four hundred ninety thousand, seven hundred forty-six".