390214 has 8 divisors (see below), whose sum is σ = 638568. Its totient is φ = 177360.

The previous prime is 390211. The next prime is 390223. The reversal of 390214 is 412093.

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

It is an Ulam number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 390191 and 390200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (390211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8847 + ... + 8890.

It is an arithmetic number, because the mean of its divisors is an integer number (79821).

2³⁹⁰²¹⁴ is an apocalyptic number.

390214 is a deficient number, since it is larger than the sum of its proper divisors (248354).

390214 is a wasteful number, since it uses less digits than its factorization.

390214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17750.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 390214 is about 624.6711134669. The cubic root of 390214 is about 73.0747966708.

It can be divided in two parts, 3902 and 14, that added together give a triangular number (3916 = T₈₈).

The spelling of 390214 in words is "three hundred ninety thousand, two hundred fourteen".