386249 has 2 divisors, whose sum is σ = 386250. Its totient is φ = 386248.

The previous prime is 386237. The next prime is 386263. The reversal of 386249 is 942683.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 384400 + 1849 = 620^2 + 43^2 .

It is a cyclic number.

It is not a de Polignac number, because 386249 - 2⁴ = 386233 is a prime.

It is not a weakly prime, because it can be changed into another prime (386219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193124 + 193125.

It is an arithmetic number, because the mean of its divisors is an integer number (193125).

2³⁸⁶²⁴⁹ is an apocalyptic number.

It is an amenable number.

386249 is a deficient number, since it is larger than the sum of its proper divisors (1).

386249 is an equidigital number, since it uses as much as digits as its factorization.

386249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 32.

The square root of 386249 is about 621.4893402143. The cubic root of 386249 is about 72.8264470388.

The spelling of 386249 in words is "three hundred eighty-six thousand, two hundred forty-nine".