1084933439 has 4 divisors (see below), whose sum is σ = 1085033256. Its totient is φ = 1084833624.

The previous prime is 1084933403. The next prime is 1084933469. The reversal of 1084933439 is 9343394801.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 1084933439 - 2²⁰ = 1083884863 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1084933439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084933469) 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, 31289 + ... + 56114.

It is an arithmetic number, because the mean of its divisors is an integer number (271258314).

Almost surely, 2^1084933439 is an apocalyptic number.

1084933439 is a deficient number, since it is larger than the sum of its proper divisors (99817).

1084933439 is an equidigital number, since it uses as much as digits as its factorization.

1084933439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99816.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 1084933439 is about 32938.3278112293. The cubic root of 1084933439 is about 1027.5454289720.

The spelling of 1084933439 in words is "one billion, eighty-four million, nine hundred thirty-three thousand, four hundred thirty-nine".