2988901 has 2 divisors, whose sum is σ = 2988902. Its totient is φ = 2988900.

The previous prime is 2988899. The next prime is 2988907. The reversal of 2988901 is 1098892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1664100 + 1324801 = 1290^2 + 1151^2 .

It is a cyclic number.

It is not a de Polignac number, because 2988901 - 2¹ = 2988899 is a prime.

Together with 2988899, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2988907) 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 as a sum of consecutive naturals, namely, 1494450 + 1494451.

It is an arithmetic number, because the mean of its divisors is an integer number (1494451).

2^2988901 is an apocalyptic number.

It is an amenable number.

2988901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2988901 is an equidigital number, since it uses as much as digits as its factorization.

2988901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 2988901 is about 1728.8438333175. The cubic root of 2988901 is about 144.0468758141.

The spelling of 2988901 in words is "two million, nine hundred eighty-eight thousand, nine hundred one".