1384246 has 8 divisors (see below), whose sum is σ = 2086200. Its totient is φ = 688848.

The previous prime is 1384241. The next prime is 1384247. The reversal of 1384246 is 6424831.

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

It is a super-2 number, since 2×1384246² = 3832273977032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384241) 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, 1071 + ... + 1978.

It is an arithmetic number, because the mean of its divisors is an integer number (260775).

2^1384246 is an apocalyptic number.

1384246 is a deficient number, since it is larger than the sum of its proper divisors (701954).

1384246 is a wasteful number, since it uses less digits than its factorization.

1384246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278.

The product of its digits is 4608, while the sum is 28.

The square root of 1384246 is about 1176.5398420793. The cubic root of 1384246 is about 111.4476954434.

The spelling of 1384246 in words is "one million, three hundred eighty-four thousand, two hundred forty-six".