2900797 has 2 divisors, whose sum is σ = 2900798. Its totient is φ = 2900796.

The previous prime is 2900771. The next prime is 2900803. The reversal of 2900797 is 7970092.

2900797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2893401 + 7396 = 1701^2 + 86^2 .

It is a cyclic number.

It is not a de Polignac number, because 2900797 - 2⁷ = 2900669 is a prime.

2900797 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2900747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450398 + 1450399.

It is an arithmetic number, because the mean of its divisors is an integer number (1450399).

2^2900797 is an apocalyptic number.

It is an amenable number.

2900797 is a deficient number, since it is larger than the sum of its proper divisors (1).

2900797 is an equidigital number, since it uses as much as digits as its factorization.

2900797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 2900797 is about 1703.1726277744. The cubic root of 2900797 is about 142.6173773842.

The spelling of 2900797 in words is "two million, nine hundred thousand, seven hundred ninety-seven".