490144935 has 32 divisors (see below), whose sum is σ = 948989952. Its totient is φ = 210885120.

The previous prime is 490144931. The next prime is 490144939. The reversal of 490144935 is 539441094.

It is an interprime number because it is at equal distance from previous prime (490144931) and next prime (490144939).

It is not a de Polignac number, because 490144935 - 2² = 490144931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 490144893 and 490144902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490144931) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 135511 + ... + 139080.

It is an arithmetic number, because the mean of its divisors is an integer number (29655936).

Almost surely, 2^490144935 is an apocalyptic number.

490144935 is a deficient number, since it is larger than the sum of its proper divisors (458845017).

490144935 is a wasteful number, since it uses less digits than its factorization.

490144935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274623.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 490144935 is about 22139.2171270802. The cubic root of 490144935 is about 788.4512385225.

The spelling of 490144935 in words is "four hundred ninety million, one hundred forty-four thousand, nine hundred thirty-five".