385486 has 4 divisors (see below), whose sum is σ = 578232. Its totient is φ = 192742.

The previous prime is 385481. The next prime is 385493. The reversal of 385486 is 684583.

385486 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 684583 = 503 ⋅1361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385481) 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, 96370 + ... + 96373.

It is an arithmetic number, because the mean of its divisors is an integer number (144558).

2³⁸⁵⁴⁸⁶ is an apocalyptic number.

385486 is a deficient number, since it is larger than the sum of its proper divisors (192746).

385486 is a wasteful number, since it uses less digits than its factorization.

385486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192745.

The product of its digits is 23040, while the sum is 34.

The square root of 385486 is about 620.8751887457. The cubic root of 385486 is about 72.7784614059.

The spelling of 385486 in words is "three hundred eighty-five thousand, four hundred eighty-six".