998793701 has 2 divisors, whose sum is σ = 998793702. Its totient is φ = 998793700.

The previous prime is 998793683. The next prime is 998793703. The reversal of 998793701 is 107397899.

998793701 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., 970384801 + 28408900 = 31151^2 + 5330^2 .

It is a cyclic number.

It is not a de Polignac number, because 998793701 - 2¹⁸ = 998531557 is a prime.

Together with 998793703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (998793703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499396850 + 499396851.

It is an arithmetic number, because the mean of its divisors is an integer number (499396851).

Almost surely, 2^998793701 is an apocalyptic number.

It is an amenable number.

998793701 is a deficient number, since it is larger than the sum of its proper divisors (1).

998793701 is an equidigital number, since it uses as much as digits as its factorization.

998793701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 53.

The square root of 998793701 is about 31603.6975843017. The cubic root of 998793701 is about 999.5977385407.

The spelling of 998793701 in words is "nine hundred ninety-eight million, seven hundred ninety-three thousand, seven hundred one".