486790 has 8 divisors (see below), whose sum is σ = 876240. Its totient is φ = 194712.

The previous prime is 486781. The next prime is 486797. The reversal of 486790 is 97684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486797) by changing a digit.

486790 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 in 3 ways as a sum of consecutive naturals, for example, 24330 + ... + 24349.

It is an arithmetic number, because the mean of its divisors is an integer number (109530).

2⁴⁸⁶⁷⁹⁰ is an apocalyptic number.

486790 is a deficient number, since it is larger than the sum of its proper divisors (389450).

486790 is a wasteful number, since it uses less digits than its factorization.

486790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48686.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 486790 is about 697.7033753681. The cubic root of 486790 is about 78.6648192933.

The spelling of 486790 in words is "four hundred eighty-six thousand, seven hundred ninety".