1789938948983 has 2 divisors, whose sum is σ = 1789938948984. Its totient is φ = 1789938948982.

The previous prime is 1789938948929. The next prime is 1789938949003. The reversal of 1789938948983 is 3898498399871.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1789938948983 - 2¹⁰ = 1789938947959 is a prime.

It is a super-3 number, since 3×1789938948983³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1789938948895 and 1789938948904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1789937948983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 894969474491 + 894969474492.

It is an arithmetic number, because the mean of its divisors is an integer number (894969474492).

Almost surely, 2^{1789938948983} is an apocalyptic number.

1789938948983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1789938948983 is an equidigital number, since it uses as much as digits as its factorization.

1789938948983 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6772211712, while the sum is 86.

The spelling of 1789938948983 in words is "one trillion, seven hundred eighty-nine billion, nine hundred thirty-eight million, nine hundred forty-eight thousand, nine hundred eighty-three".