386471 has 2 divisors, whose sum is σ = 386472. Its totient is φ = 386470.

The previous prime is 386437. The next prime is 386489. The reversal of 386471 is 174683.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-386471 is a prime.

It is a super-3 number, since 3×386471³ = 173169733033095333, which contains 333 as substring.

It is a Chen prime.

It is an Ulam number.

It is a plaindrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (386401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193235 + 193236.

It is an arithmetic number, because the mean of its divisors is an integer number (193236).

2³⁸⁶⁴⁷¹ is an apocalyptic number.

386471 is a deficient number, since it is larger than the sum of its proper divisors (1).

386471 is an equidigital number, since it uses as much as digits as its factorization.

386471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 29.

The square root of 386471 is about 621.6679177825. The cubic root of 386471 is about 72.8403969129.

The spelling of 386471 in words is "three hundred eighty-six thousand, four hundred seventy-one".