1984364323 has 2 divisors, whose sum is σ = 1984364324. Its totient is φ = 1984364322.

The previous prime is 1984364273. The next prime is 1984364341. The reversal of 1984364323 is 3234634891.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1984364323 is a prime.

It is a super-3 number, since 3×1984364323³ (a number of 29 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1984364323.

It is not a weakly prime, because it can be changed into another prime (1984364023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 992182161 + 992182162.

It is an arithmetic number, because the mean of its divisors is an integer number (992182162).

Almost surely, 2^1984364323 is an apocalyptic number.

1984364323 is a deficient number, since it is larger than the sum of its proper divisors (1).

1984364323 is an equidigital number, since it uses as much as digits as its factorization.

1984364323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 43.

The square root of 1984364323 is about 44546.2043613146. The cubic root of 1984364323 is about 1256.6291700410.

The spelling of 1984364323 in words is "one billion, nine hundred eighty-four million, three hundred sixty-four thousand, three hundred twenty-three".