984906066 has 8 divisors (see below), whose sum is σ = 1969812144. Its totient is φ = 328302020.

The previous prime is 984906019. The next prime is 984906073. The reversal of 984906066 is 660609489.

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

984906066 is an admirable number.

It is a super-4 number, since 4×984906066⁴ (a number of 37 digits) contains 4444 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82075500 + ... + 82075511.

It is an arithmetic number, because the mean of its divisors is an integer number (246226518).

Almost surely, 2^984906066 is an apocalyptic number.

984906066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

984906066 is a wasteful number, since it uses less digits than its factorization.

984906066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164151016.

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 984906066 is about 31383.2131242166. The cubic root of 984906066 is about 994.9431601412.

The spelling of 984906066 in words is "nine hundred eighty-four million, nine hundred six thousand, sixty-six".