3086389444 has 12 divisors (see below), whose sum is σ = 5402806444. Its totient is φ = 1542730464.

The previous prime is 3086389429. The next prime is 3086389451. The reversal of 3086389444 is 4449836803.

It can be written as a sum of positive squares in 2 ways, for example, as 2414543044 + 671846400 = 49138^2 + 25920^2 .

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100887 + ... + 127870.

Almost surely, 2^3086389444 is an apocalyptic number.

It is an amenable number.

3086389444 is a deficient number, since it is larger than the sum of its proper divisors (2316417000).

3086389444 is a wasteful number, since it uses less digits than its factorization.

3086389444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232134 (or 232132 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 49.

The square root of 3086389444 is about 55555.2827731081. The cubic root of 3086389444 is about 1455.9626752749.

The spelling of 3086389444 in words is "three billion, eighty-six million, three hundred eighty-nine thousand, four hundred forty-four".