2084986930 has 64 divisors (see below), whose sum is σ = 4302033120. Its totient is φ = 720728064.

The previous prime is 2084986921. The next prime is 2084986951. The reversal of 2084986930 is 396894802.

2084986930 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 226773481 + 1858213449 = 15059^2 + 43107^2 .

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 31 ways as a sum of consecutive naturals, for example, 432976 + ... + 437764.

Almost surely, 2^2084986930 is an apocalyptic number.

2084986930 is an abundant number, since it is smaller than the sum of its proper divisors (2217046190).

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

2084986930 is a wasteful number, since it uses less digits than its factorization.

2084986930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023.

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 2084986930 is about 45661.6571096582. The cubic root of 2084986930 is about 1277.5202090851.

The spelling of 2084986930 in words is "two billion, eighty-four million, nine hundred eighty-six thousand, nine hundred thirty".