1384385395 has 8 divisors (see below), whose sum is σ = 1758983904. Its totient is φ = 1042360704.

The previous prime is 1384385393. The next prime is 1384385399. The reversal of 1384385395 is 5935834831.

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

It is a cyclic number.

It is not a de Polignac number, because 1384385395 - 2¹ = 1384385393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1384385393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8143359 + ... + 8143528.

It is an arithmetic number, because the mean of its divisors is an integer number (219872988).

Almost surely, 2^1384385395 is an apocalyptic number.

1384385395 is a deficient number, since it is larger than the sum of its proper divisors (374598509).

1384385395 is a wasteful number, since it uses less digits than its factorization.

1384385395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16286909.

The product of its digits is 1555200, while the sum is 49.

The square root of 1384385395 is about 37207.3298558228. The cubic root of 1384385395 is about 1114.5143628381.

The spelling of 1384385395 in words is "one billion, three hundred eighty-four million, three hundred eighty-five thousand, three hundred ninety-five".