1384150894 has 8 divisors (see below), whose sum is σ = 2372830128. Its totient is φ = 593207520.

The previous prime is 1384150891. The next prime is 1384150907. The reversal of 1384150894 is 4980514831.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1384150894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384150891) 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, 49433947 + ... + 49433974.

It is an arithmetic number, because the mean of its divisors is an integer number (296603766).

Almost surely, 2^1384150894 is an apocalyptic number.

1384150894 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1384150894 is a deficient number, since it is larger than the sum of its proper divisors (988679234).

1384150894 is an equidigital number, since it uses as much as digits as its factorization.

1384150894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98867930.

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 1384150894 is about 37204.1784481260. The cubic root of 1384150894 is about 1114.4514300999.

The spelling of 1384150894 in words is "one billion, three hundred eighty-four million, one hundred fifty thousand, eight hundred ninety-four".