2987709601 has 8 divisors (see below), whose sum is σ = 3091369320. Its totient is φ = 2884092288.

The previous prime is 2987709577. The next prime is 2987709653. The reversal of 2987709601 is 1069077892.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 104019601 + 2883690000 = 10199^2 + 53700^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2987709601 - 2²⁷ = 2853491873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2987700601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 212935 + ... + 226531.

It is an arithmetic number, because the mean of its divisors is an integer number (386421165).

Almost surely, 2^2987709601 is an apocalyptic number.

It is an amenable number.

2987709601 is a deficient number, since it is larger than the sum of its proper divisors (103659719).

2987709601 is a wasteful number, since it uses less digits than its factorization.

2987709601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21203.

The product of its (nonzero) digits is 381024, while the sum is 49.

The square root of 2987709601 is about 54659.9451243779. The cubic root of 2987709601 is about 1440.2773387182.

The spelling of 2987709601 in words is "two billion, nine hundred eighty-seven million, seven hundred nine thousand, six hundred one".