386798 has 8 divisors (see below), whose sum is σ = 595992. Its totient is φ = 188136.

The previous prime is 386777. The next prime is 386809. The reversal of 386798 is 897683.

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

It is a super-2 number, since 2×386798² = 299225385608, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2540 + ... + 2687.

It is an arithmetic number, because the mean of its divisors is an integer number (74499).

2³⁸⁶⁷⁹⁸ is an apocalyptic number.

386798 is a deficient number, since it is larger than the sum of its proper divisors (209194).

386798 is a wasteful number, since it uses less digits than its factorization.

386798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5266.

The product of its digits is 72576, while the sum is 41.

The square root of 386798 is about 621.9308643250. The cubic root of 386798 is about 72.8609349741.

The spelling of 386798 in words is "three hundred eighty-six thousand, seven hundred ninety-eight".