2988201761 has 2 divisors, whose sum is σ = 2988201762. Its totient is φ = 2988201760.

The previous prime is 2988201757. The next prime is 2988201787. The reversal of 2988201761 is 1671028892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2985966736 + 2235025 = 54644^2 + 1495^2 .

It is a cyclic number.

It is not a de Polignac number, because 2988201761 - 2² = 2988201757 is a prime.

It is a super-3 number, since 3×2988201761³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (2988201961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494100880 + 1494100881.

It is an arithmetic number, because the mean of its divisors is an integer number (1494100881).

Almost surely, 2^2988201761 is an apocalyptic number.

It is an amenable number.

2988201761 is a deficient number, since it is larger than the sum of its proper divisors (1).

2988201761 is an equidigital number, since it uses as much as digits as its factorization.

2988201761 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 44.

The square root of 2988201761 is about 54664.4469559512. The cubic root of 2988201761 is about 1440.3564191366.

The spelling of 2988201761 in words is "two billion, nine hundred eighty-eight million, two hundred one thousand, seven hundred sixty-one".