1093391673 has 16 divisors (see below), whose sum is σ = 1591011072. Its totient is φ = 662402000.

The previous prime is 1093391671. The next prime is 1093391681. The reversal of 1093391673 is 3761933901.

It is a cyclic number.

It is not a de Polignac number, because 1093391673 - 2¹ = 1093391671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1093391671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110458 + ... + 119948.

It is an arithmetic number, because the mean of its divisors is an integer number (99438192).

Almost surely, 2^1093391673 is an apocalyptic number.

It is an amenable number.

1093391673 is a deficient number, since it is larger than the sum of its proper divisors (497619399).

1093391673 is a wasteful number, since it uses less digits than its factorization.

1093391673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12996.

The product of its (nonzero) digits is 91854, while the sum is 42.

The square root of 1093391673 is about 33066.4735495033. The cubic root of 1093391673 is about 1030.2087970210.

The spelling of 1093391673 in words is "one billion, ninety-three million, three hundred ninety-one thousand, six hundred seventy-three".