2987329536 has 288 divisors, whose sum is σ = 9122349600. Its totient is φ = 940769280.

The previous prime is 2987329507. The next prime is 2987329547. The reversal of 2987329536 is 6359237892.

It is a happy number.

2987329536 is a `hidden beast` number, since 2 + 9 + 87 + 3 + 29 + 536 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44586975 + ... + 44587041.

It is an arithmetic number, because the mean of its divisors is an integer number (31674825).

Almost surely, 2^2987329536 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 2987329536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4561174800).

2987329536 is an abundant number, since it is smaller than the sum of its proper divisors (6135020064).

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

2987329536 is a wasteful number, since it uses less digits than its factorization.

2987329536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 172 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 2987329536 is about 54656.4683820680. The cubic root of 2987329536 is about 1440.2162638155.

The spelling of 2987329536 in words is "two billion, nine hundred eighty-seven million, three hundred twenty-nine thousand, five hundred thirty-six".