484777645 has 32 divisors (see below), whose sum is σ = 654272640. Its totient is φ = 341760000.

The previous prime is 484777619. The next prime is 484777687. The reversal of 484777645 is 546777484.

It is a happy number.

It is not a de Polignac number, because 484777645 - 2¹⁵ = 484744877 is a prime.

It is a super-3 number, since 3×484777645³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 484777592 and 484777601.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 403045 + ... + 404245.

It is an arithmetic number, because the mean of its divisors is an integer number (20446020).

Almost surely, 2^484777645 is an apocalyptic number.

It is an amenable number.

484777645 is a deficient number, since it is larger than the sum of its proper divisors (169494995).

484777645 is a wasteful number, since it uses less digits than its factorization.

484777645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437.

The product of its digits is 5268480, while the sum is 52.

The square root of 484777645 is about 22017.6666565738. Note that the first 4 decimals coincide. The cubic root of 484777645 is about 785.5627133594.

The spelling of 484777645 in words is "four hundred eighty-four million, seven hundred seventy-seven thousand, six hundred forty-five".