1384482686 has 8 divisors (see below), whose sum is σ = 2198884320. Its totient is φ = 651521248.

The previous prime is 1384482683. The next prime is 1384482691. The reversal of 1384482686 is 6862844831.

It is a happy number.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384482683) 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, 20360006 + ... + 20360073.

It is an arithmetic number, because the mean of its divisors is an integer number (274860540).

Almost surely, 2^1384482686 is an apocalyptic number.

1384482686 is a deficient number, since it is larger than the sum of its proper divisors (814401634).

1384482686 is a wasteful number, since it uses less digits than its factorization.

1384482686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40720098.

The product of its digits is 1769472, while the sum is 50.

The square root of 1384482686 is about 37208.6372499719. The cubic root of 1384482686 is about 1114.5404706154.

The spelling of 1384482686 in words is "one billion, three hundred eighty-four million, four hundred eighty-two thousand, six hundred eighty-six".