1093849973 has 8 divisors (see below), whose sum is σ = 1145990400. Its totient is φ = 1042763040.

The previous prime is 1093849963. The next prime is 1093850003. The reversal of 1093849973 is 3799483901.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1093849973 - 2⁶ = 1093849909 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 (1093849943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261248 + ... + 265401.

It is an arithmetic number, because the mean of its divisors is an integer number (143248800).

Almost surely, 2^1093849973 is an apocalyptic number.

It is an amenable number.

1093849973 is a deficient number, since it is larger than the sum of its proper divisors (52140427).

1093849973 is an equidigital number, since it uses as much as digits as its factorization.

1093849973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526747.

The product of its (nonzero) digits is 1469664, while the sum is 53.

The square root of 1093849973 is about 33073.4028034613. The cubic root of 1093849973 is about 1030.3527157866.

The spelling of 1093849973 in words is "one billion, ninety-three million, eight hundred forty-nine thousand, nine hundred seventy-three".