384268 has 12 divisors (see below), whose sum is σ = 712152. Its totient is φ = 180800.

The previous prime is 384259. The next prime is 384277. The reversal of 384268 is 862483.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (384259) and next prime (384277).

It is a plaindrome in base 15.

It is an unprimeable number.

384268 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2758 + ... + 2893.

It is an arithmetic number, because the mean of its divisors is an integer number (59346).

2³⁸⁴²⁶⁸ is an apocalyptic number.

It is an amenable number.

384268 is a deficient number, since it is larger than the sum of its proper divisors (327884).

384268 is a wasteful number, since it uses less digits than its factorization.

384268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5672 (or 5670 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 384268 is about 619.8935392469. The cubic root of 384268 is about 72.7017290977.

The spelling of 384268 in words is "three hundred eighty-four thousand, two hundred sixty-eight".