1094749443 has 6 divisors (see below), whose sum is σ = 1581304764. Its totient is φ = 729832956.

The previous prime is 1094749433. The next prime is 1094749463. The reversal of 1094749443 is 3449474901.

It is not a de Polignac number, because 1094749443 - 2⁶ = 1094749379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1094749433) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60819405 + ... + 60819422.

It is an arithmetic number, because the mean of its divisors is an integer number (263550794).

Almost surely, 2^1094749443 is an apocalyptic number.

1094749443 is a deficient number, since it is larger than the sum of its proper divisors (486555321).

1094749443 is a wasteful number, since it uses less digits than its factorization.

1094749443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121638833 (or 121638830 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 1094749443 is about 33086.9980959289. The cubic root of 1094749443 is about 1030.6350572012.

The spelling of 1094749443 in words is "one billion, ninety-four million, seven hundred forty-nine thousand, four hundred forty-three".