984714509939 has 2 divisors, whose sum is σ = 984714509940. Its totient is φ = 984714509938.

The previous prime is 984714509923. The next prime is 984714510023. The reversal of 984714509939 is 939905417489.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 984714509939 - 2⁴ = 984714509923 is a prime.

It is not a weakly prime, because it can be changed into another prime (984714505939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492357254969 + 492357254970.

It is an arithmetic number, because the mean of its divisors is an integer number (492357254970).

Almost surely, 2^984714509939 is an apocalyptic number.

984714509939 is a deficient number, since it is larger than the sum of its proper divisors (1).

984714509939 is an equidigital number, since it uses as much as digits as its factorization.

984714509939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 88179840, while the sum is 68.

The spelling of 984714509939 in words is "nine hundred eighty-four billion, seven hundred fourteen million, five hundred nine thousand, nine hundred thirty-nine".