486898650 has 72 divisors (see below), whose sum is σ = 1495020384. Its totient is φ = 111290400.

The previous prime is 486898637. The next prime is 486898669. The reversal of 486898650 is 56898684.

It is a happy number.

486898650 is a `hidden beast` number, since 486 + 89 + 86 + 5 + 0 = 666.

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 35 ways as a sum of consecutive naturals, for example, 74136 + ... + 80435.

It is an arithmetic number, because the mean of its divisors is an integer number (20764172).

Almost surely, 2^486898650 is an apocalyptic number.

486898650 is an abundant number, since it is smaller than the sum of its proper divisors (1008121734).

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

486898650 is a wasteful number, since it uses less digits than its factorization.

486898650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154596 (or 154588 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 486898650 is about 22065.7800677882. The cubic root of 486898650 is about 786.7067143821.

The spelling of 486898650 in words is "four hundred eighty-six million, eight hundred ninety-eight thousand, six hundred fifty".