2997636084 has 72 divisors (see below), whose sum is σ = 7714658952. Its totient is φ = 981227520.

The previous prime is 2997636071. The next prime is 2997636091. The reversal of 2997636084 is 4806367992.

It is a happy number.

2997636084 is a `hidden beast` number, since 29 + 9 + 7 + 6 + 3 + 608 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 419840100 + 2577795984 = 20490^2 + 50772^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2997636084.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 630982 + ... + 635714.

It is an arithmetic number, because the mean of its divisors is an integer number (107148041).

Almost surely, 2^2997636084 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2997636084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3857329476).

2997636084 is an abundant number, since it is smaller than the sum of its proper divisors (4717022868).

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

2997636084 is a wasteful number, since it uses less digits than its factorization.

2997636084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5057 (or 5052 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The square root of 2997636084 is about 54750.6719958760. The cubic root of 2997636084 is about 1441.8706533385.

The spelling of 2997636084 in words is "two billion, nine hundred ninety-seven million, six hundred thirty-six thousand, eighty-four".