3087606816 has 144 divisors (see below), whose sum is σ = 10475952480. Its totient is φ = 882161280.

The previous prime is 3087606773. The next prime is 3087606817. The reversal of 3087606816 is 6186067803.

3087606816 is a `hidden beast` number, since 30 + 8 + 7 + 606 + 8 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is not an unprimeable number, because it can be changed into a prime (3087606817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5871 + ... + 78801.

It is an arithmetic number, because the mean of its divisors is an integer number (72749670).

Almost surely, 2^3087606816 is an apocalyptic number.

3087606816 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3087606816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5237976240).

3087606816 is an abundant number, since it is smaller than the sum of its proper divisors (7388345664).

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

3087606816 is a wasteful number, since it uses less digits than its factorization.

3087606816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72964 (or 72943 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 3087606816 is about 55566.2380947280. The cubic root of 3087606816 is about 1456.1540763970.

The spelling of 3087606816 in words is "three billion, eighty-seven million, six hundred six thousand, eight hundred sixteen".