484918650 has 144 divisors (see below), whose sum is σ = 1367349984. Its totient is φ = 127759680.

The previous prime is 484918649. The next prime is 484918661. The reversal of 484918650 is 56819484.

484918650 is a `hidden beast` number, since 484 + 91 + 86 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 484918596 and 484918605.

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 71 ways as a sum of consecutive naturals, for example, 1299864 + ... + 1300236.

It is an arithmetic number, because the mean of its divisors is an integer number (9495486).

Almost surely, 2^484918650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 484918650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683674992).

484918650 is an abundant number, since it is smaller than the sum of its proper divisors (882431334).

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

484918650 is a wasteful number, since it uses less digits than its factorization.

484918650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 484918650 is about 22020.8685114825. The cubic root of 484918650 is about 785.6388702901.

The spelling of 484918650 in words is "four hundred eighty-four million, nine hundred eighteen thousand, six hundred fifty".