490701 has 4 divisors (see below), whose sum is σ = 654272. Its totient is φ = 327132.

The previous prime is 490697. The next prime is 490733. The reversal of 490701 is 107094.

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.

It is not a de Polignac number, because 490701 - 2² = 490697 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between even and odd.

It is the 701-st Hogben number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

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

It is a nontrivial repunit in base 700.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81781 + ... + 81786.

It is an arithmetic number, because the mean of its divisors is an integer number (163568).

2⁴⁹⁰⁷⁰¹ is an apocalyptic number.

It is an amenable number.

490701 is a deficient number, since it is larger than the sum of its proper divisors (163571).

490701 is a wasteful number, since it uses less digits than its factorization.

490701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163570.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 490701 is about 700.5005353317. The cubic root of 490701 is about 78.8749289441.

Adding to 490701 its reverse (107094), we get a palindrome (597795).

The spelling of 490701 in words is "four hundred ninety thousand, seven hundred one".