2985066858 has 16 divisors (see below), whose sum is σ = 6284351520. Its totient is φ = 942652656.

The previous prime is 2985066823. The next prime is 2985066893. The reversal of 2985066858 is 8586605892.

It is an interprime number because it is at equal distance from previous prime (2985066823) and next prime (2985066893).

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 2985066798 and 2985066807.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13092285 + ... + 13092512.

It is an arithmetic number, because the mean of its divisors is an integer number (392771970).

Almost surely, 2^2985066858 is an apocalyptic number.

2985066858 is an abundant number, since it is smaller than the sum of its proper divisors (3299284662).

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

2985066858 is a wasteful number, since it uses less digits than its factorization.

2985066858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26184821.

The product of its (nonzero) digits is 8294400, while the sum is 57.

The square root of 2985066858 is about 54635.7653739746. The cubic root of 2985066858 is about 1439.8525533829.

The spelling of 2985066858 in words is "two billion, nine hundred eighty-five million, sixty-six thousand, eight hundred fifty-eight".