1384433104 has 20 divisors (see below), whose sum is σ = 2686144420. Its totient is φ = 691234560.

The previous prime is 1384433069. The next prime is 1384433137. The reversal of 1384433104 is 4013344831.

It can be written as a sum of positive squares in 2 ways, for example, as 245235600 + 1139197504 = 15660^2 + 33752^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49677 + ... + 72364.

It is an arithmetic number, because the mean of its divisors is an integer number (134307221).

Almost surely, 2^1384433104 is an apocalyptic number.

It is an amenable number.

1384433104 is a deficient number, since it is larger than the sum of its proper divisors (1301711316).

1384433104 is a wasteful number, since it uses less digits than its factorization.

1384433104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122758 (or 122752 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 1384433104 is about 37207.9709739728. The cubic root of 1384433104 is about 1114.5271655723.

Adding to 1384433104 its reverse (4013344831), we get a palindrome (5397777935).

The spelling of 1384433104 in words is "one billion, three hundred eighty-four million, four hundred thirty-three thousand, one hundred four".