2018983093 has 2 divisors, whose sum is σ = 2018983094. Its totient is φ = 2018983092.

The previous prime is 2018983081. The next prime is 2018983117. The reversal of 2018983093 is 3903898102.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1623848209 + 395134884 = 40297^2 + 19878^2 .

It is a cyclic number.

It is not a de Polignac number, because 2018983093 - 2⁵ = 2018983061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2018983693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1009491546 + 1009491547.

It is an arithmetic number, because the mean of its divisors is an integer number (1009491547).

Almost surely, 2^2018983093 is an apocalyptic number.

It is an amenable number.

2018983093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2018983093 is an equidigital number, since it uses as much as digits as its factorization.

2018983093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 43.

The square root of 2018983093 is about 44933.0957424480. The cubic root of 2018983093 is about 1263.8947039901.

The spelling of 2018983093 in words is "two billion, eighteen million, nine hundred eighty-three thousand, ninety-three".