1093989672247 has 4 divisors (see below), whose sum is σ = 1094181572296. Its totient is φ = 1093797772200.

The previous prime is 1093989672241. The next prime is 1093989672301. The reversal of 1093989672247 is 7422769893901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1093989672247 - 2²⁷ = 1093855454519 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 (1093989672241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95941473 + ... + 95952874.

It is an arithmetic number, because the mean of its divisors is an integer number (273545393074).

Almost surely, 2^{1093989672247} is an apocalyptic number.

1093989672247 is a deficient number, since it is larger than the sum of its proper divisors (191900049).

1093989672247 is an equidigital number, since it uses as much as digits as its factorization.

1093989672247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191900048.

The product of its (nonzero) digits is 82301184, while the sum is 67.

The spelling of 1093989672247 in words is "one trillion, ninety-three billion, nine hundred eighty-nine million, six hundred seventy-two thousand, two hundred forty-seven".