1134404783 has 4 divisors (see below), whose sum is σ = 1134472440. Its totient is φ = 1134337128.

The previous prime is 1134404771. The next prime is 1134404797. The reversal of 1134404783 is 3874044311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3874044311 = 19 ⋅203897069.

It is a cyclic number.

It is not a de Polignac number, because 1134404783 - 2¹⁴ = 1134388399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134404083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12188 + ... + 49166.

It is an arithmetic number, because the mean of its divisors is an integer number (283618110).

Almost surely, 2^1134404783 is an apocalyptic number.

1134404783 is a deficient number, since it is larger than the sum of its proper divisors (67657).

1134404783 is an equidigital number, since it uses as much as digits as its factorization.

1134404783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67656.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 1134404783 is about 33680.9261006879. The cubic root of 1134404783 is about 1042.9320559979.

The spelling of 1134404783 in words is "one billion, one hundred thirty-four million, four hundred four thousand, seven hundred eighty-three".