308086002 has 48 divisors (see below), whose sum is σ = 807760512. Its totient is φ = 82846080.

The previous prime is 308085977. The next prime is 308086003. The reversal of 308086002 is 200680803.

It is not an unprimeable number, because it can be changed into a prime (308086003) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 69774 + ... + 74057.

It is an arithmetic number, because the mean of its divisors is an integer number (16828344).

Almost surely, 2^308086002 is an apocalyptic number.

308086002 is an abundant number, since it is smaller than the sum of its proper divisors (499674510).

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

308086002 is a wasteful number, since it uses less digits than its factorization.

308086002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143863 (or 143860 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 308086002 is about 17552.3788131410. The cubic root of 308086002 is about 675.3941927961.

The spelling of 308086002 in words is "three hundred eight million, eighty-six thousand, two".