480777366 has 16 divisors (see below), whose sum is σ = 961772544. Its totient is φ = 160222824.

The previous prime is 480777359. The next prime is 480777403. The reversal of 480777366 is 663777084.

It is a super-3 number, since 3×480777366³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40215 + ... + 50781.

It is an arithmetic number, because the mean of its divisors is an integer number (60110784).

Almost surely, 2^480777366 is an apocalyptic number.

480777366 is an abundant number, since it is smaller than the sum of its proper divisors (480995178).

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

480777366 is a wasteful number, since it uses less digits than its factorization.

480777366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18155.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 480777366 is about 21926.6359936950. The cubic root of 480777366 is about 783.3959787332.

The spelling of 480777366 in words is "four hundred eighty million, seven hundred seventy-seven thousand, three hundred sixty-six".