1384384118 has 48 divisors (see below), whose sum is σ = 2400184080. Its totient is φ = 596823552.

The previous prime is 1384384117. The next prime is 1384384121. The reversal of 1384384118 is 8114834831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1384384117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 467330 + ... + 470282.

It is an arithmetic number, because the mean of its divisors is an integer number (50003835).

Almost surely, 2^1384384118 is an apocalyptic number.

1384384118 is a deficient number, since it is larger than the sum of its proper divisors (1015799962).

1384384118 is a wasteful number, since it uses less digits than its factorization.

1384384118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073 (or 3060 counting only the distinct ones).

The product of its digits is 73728, while the sum is 41.

The square root of 1384384118 is about 37207.3126952216. The cubic root of 1384384118 is about 1114.5140201505.

The spelling of 1384384118 in words is "one billion, three hundred eighty-four million, three hundred eighty-four thousand, one hundred eighteen".