2898977 has 2 divisors, whose sum is σ = 2898978. Its totient is φ = 2898976.

The previous prime is 2898949. The next prime is 2898979. The reversal of 2898977 is 7798982.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2719201 + 179776 = 1649^2 + 424^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2898977 is a prime.

Together with 2898979, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (2898979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1449488 + 1449489.

It is an arithmetic number, because the mean of its divisors is an integer number (1449489).

2^2898977 is an apocalyptic number.

It is an amenable number.

2898977 is a deficient number, since it is larger than the sum of its proper divisors (1).

2898977 is an equidigital number, since it uses as much as digits as its factorization.

2898977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 508032, while the sum is 50.

The square root of 2898977 is about 1702.6382469568. The cubic root of 2898977 is about 142.5875444417.

The spelling of 2898977 in words is "two million, eight hundred ninety-eight thousand, nine hundred seventy-seven".