486952489 has 3 divisors (see below), whose sum is σ = 486974557. Its totient is φ = 486930422.

The previous prime is 486952483. The next prime is 486952493. The reversal of 486952489 is 984259684.

The square root of 486952489 is 22067.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is not a de Polignac number, because 486952489 - 2⁵ = 486952457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486952483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 11034 + ... + 33100.

Almost surely, 2^486952489 is an apocalyptic number.

486952489 is the 22067-th square number.

486952489 is the 11034-th centered octagonal number.

It is an amenable number.

486952489 is a deficient number, since it is larger than the sum of its proper divisors (22068).

486952489 is an frugal number, since it uses more digits than its factorization.

486952489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44134 (or 22067 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 55.

The cubic root of 486952489 is about 786.7357101096.

The spelling of 486952489 in words is "four hundred eighty-six million, nine hundred fifty-two thousand, four hundred eighty-nine".