984343601 has 2 divisors, whose sum is σ = 984343602. Its totient is φ = 984343600.

The previous prime is 984343579. The next prime is 984343603. The reversal of 984343601 is 106343489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 981192976 + 3150625 = 31324^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 984343601 - 2¹⁰ = 984342577 is a prime.

Together with 984343603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (984343603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492171800 + 492171801.

It is an arithmetic number, because the mean of its divisors is an integer number (492171801).

Almost surely, 2^984343601 is an apocalyptic number.

It is an amenable number.

984343601 is a deficient number, since it is larger than the sum of its proper divisors (1).

984343601 is an equidigital number, since it uses as much as digits as its factorization.

984343601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 984343601 is about 31374.2506045961. The cubic root of 984343601 is about 994.7537250644.

The spelling of 984343601 in words is "nine hundred eighty-four million, three hundred forty-three thousand, six hundred one".