480609783 has 12 divisors (see below), whose sum is σ = 699682048. Its totient is φ = 317882880.

The previous prime is 480609763. The next prime is 480609791. The reversal of 480609783 is 387906084.

It is a happy number.

480609783 is a `hidden beast` number, since 480 + 6 + 0 + 97 + 83 = 666.

It is not a de Polignac number, because 480609783 - 2⁵ = 480609751 is a prime.

It is a super-3 number, since 3×480609783³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480609713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209098 + ... + 211383.

Almost surely, 2^480609783 is an apocalyptic number.

480609783 is a deficient number, since it is larger than the sum of its proper divisors (219072265).

480609783 is a wasteful number, since it uses less digits than its factorization.

480609783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420614 (or 420611 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 480609783 is about 21922.8142125960. The cubic root of 480609783 is about 783.3049462275.

The spelling of 480609783 in words is "four hundred eighty million, six hundred nine thousand, seven hundred eighty-three".