984374099 has 2 divisors, whose sum is σ = 984374100. Its totient is φ = 984374098.

The previous prime is 984374071. The next prime is 984374123. The reversal of 984374099 is 990473489.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 984374099 - 2⁸ = 984373843 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 984374099.

It is not a weakly prime, because it can be changed into another prime (984374009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492187049 + 492187050.

It is an arithmetic number, because the mean of its divisors is an integer number (492187050).

Almost surely, 2^984374099 is an apocalyptic number.

984374099 is a deficient number, since it is larger than the sum of its proper divisors (1).

984374099 is an equidigital number, since it uses as much as digits as its factorization.

984374099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 984374099 is about 31374.7366363449. The cubic root of 984374099 is about 994.7639984709.

The spelling of 984374099 in words is "nine hundred eighty-four million, three hundred seventy-four thousand, ninety-nine".