486845444 has 6 divisors (see below), whose sum is σ = 851979534. Its totient is φ = 243422720.

The previous prime is 486845423. The next prime is 486845461. The reversal of 486845444 is 444548684.

It can be written as a sum of positive squares in only one way, i.e., 481275844 + 5569600 = 21938^2 + 2360^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60855677 + ... + 60855684.

It is an arithmetic number, because the mean of its divisors is an integer number (141996589).

Almost surely, 2^486845444 is an apocalyptic number.

It is an amenable number.

486845444 is a deficient number, since it is larger than the sum of its proper divisors (365134090).

486845444 is a wasteful number, since it uses less digits than its factorization.

486845444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121711365 (or 121711363 counting only the distinct ones).

The product of its digits is 1966080, while the sum is 47.

The square root of 486845444 is about 22064.5744123924. The cubic root of 486845444 is about 786.6780574654.

The spelling of 486845444 in words is "four hundred eighty-six million, eight hundred forty-five thousand, four hundred forty-four".