984985306 has 8 divisors (see below), whose sum is σ = 1477689120. Its totient is φ = 492422268.

The previous prime is 984985303. The next prime is 984985307. The reversal of 984985306 is 603589489.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (984985303) 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 in 3 ways as a sum of consecutive naturals, for example, 15496 + ... + 47011.

It is an arithmetic number, because the mean of its divisors is an integer number (184711140).

Almost surely, 2^984985306 is an apocalyptic number.

984985306 is a deficient number, since it is larger than the sum of its proper divisors (492703814).

984985306 is a wasteful number, since it uses less digits than its factorization.

984985306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70388.

The product of its (nonzero) digits is 1866240, while the sum is 52.

The square root of 984985306 is about 31384.4755571923. The cubic root of 984985306 is about 994.9698419350.

The spelling of 984985306 in words is "nine hundred eighty-four million, nine hundred eighty-five thousand, three hundred six".