1984914983 has 2 divisors, whose sum is σ = 1984914984. Its totient is φ = 1984914982.

The previous prime is 1984914941. The next prime is 1984914989. The reversal of 1984914983 is 3894194891.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1984914983 - 2⁸ = 1984914727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1984914989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 992457491 + 992457492.

It is an arithmetic number, because the mean of its divisors is an integer number (992457492).

Almost surely, 2^1984914983 is an apocalyptic number.

1984914983 is a deficient number, since it is larger than the sum of its proper divisors (1).

1984914983 is an equidigital number, since it uses as much as digits as its factorization.

1984914983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2239488, while the sum is 56.

The square root of 1984914983 is about 44552.3847060963. The cubic root of 1984914983 is about 1256.7453972568.

The spelling of 1984914983 in words is "one billion, nine hundred eighty-four million, nine hundred fourteen thousand, nine hundred eighty-three".