486709892 has 6 divisors (see below), whose sum is σ = 851742318. Its totient is φ = 243354944.

The previous prime is 486709879. The next prime is 486709897. The reversal of 486709892 is 298907684.

It can be written as a sum of positive squares in only one way, i.e., 324504196 + 162205696 = 18014^2 + 12736^2 .

It is not an unprimeable number, because it can be changed into a prime (486709897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60838733 + ... + 60838740.

It is an arithmetic number, because the mean of its divisors is an integer number (141957053).

Almost surely, 2^486709892 is an apocalyptic number.

It is an amenable number.

486709892 is a deficient number, since it is larger than the sum of its proper divisors (365032426).

486709892 is a wasteful number, since it uses less digits than its factorization.

486709892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121677477 (or 121677475 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The square root of 486709892 is about 22061.5024873647. The cubic root of 486709892 is about 786.6050393007.

The spelling of 486709892 in words is "four hundred eighty-six million, seven hundred nine thousand, eight hundred ninety-two".