1094081319 has 12 divisors (see below), whose sum is σ = 1649050416. Its totient is φ = 697674912.

The previous prime is 1094081311. The next prime is 1094081323. The reversal of 1094081319 is 9131804901.

It is not a de Polignac number, because 1094081319 - 2³ = 1094081311 is a prime.

It is a super-2 number, since 2×1094081319² = 2394027865169559522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1094081311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2642502 + ... + 2642915.

It is an arithmetic number, because the mean of its divisors is an integer number (137420868).

Almost surely, 2^1094081319 is an apocalyptic number.

1094081319 is a deficient number, since it is larger than the sum of its proper divisors (554969097).

1094081319 is a wasteful number, since it uses less digits than its factorization.

1094081319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285446 (or 5285443 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The square root of 1094081319 is about 33076.9000814768. The cubic root of 1094081319 is about 1030.4253495062.

The spelling of 1094081319 in words is "one billion, ninety-four million, eighty-one thousand, three hundred nineteen".