3085998 has 8 divisors (see below), whose sum is σ = 6172008. Its totient is φ = 1028664.

The previous prime is 3085969. The next prime is 3086003. The reversal of 3085998 is 8995803.

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

3085998 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 257161 + ... + 257172.

It is an arithmetic number, because the mean of its divisors is an integer number (771501).

Almost surely, 2^3085998 is an apocalyptic number.

3085998 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.

3085998 is a wasteful number, since it uses less digits than its factorization.

3085998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514338.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 3085998 is about 1756.7008851822. The cubic root of 3085998 is about 145.5901119860.

The spelling of 3085998 in words is "three million, eighty-five thousand, nine hundred ninety-eight".