998292293 has 2 divisors, whose sum is σ = 998292294. Its totient is φ = 998292292.

The previous prime is 998292277. The next prime is 998292311. The reversal of 998292293 is 392292899.

It is a happy number.

998292293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 997485889 + 806404 = 31583^2 + 898^2 .

It is a cyclic number.

It is not a de Polignac number, because 998292293 - 2⁴ = 998292277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (998292223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499146146 + 499146147.

It is an arithmetic number, because the mean of its divisors is an integer number (499146147).

Almost surely, 2^998292293 is an apocalyptic number.

It is an amenable number.

998292293 is a deficient number, since it is larger than the sum of its proper divisors (1).

998292293 is an equidigital number, since it uses as much as digits as its factorization.

998292293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1259712, while the sum is 53.

The square root of 998292293 is about 31595.7638458069. The cubic root of 998292293 is about 999.4304399963.

The spelling of 998292293 in words is "nine hundred ninety-eight million, two hundred ninety-two thousand, two hundred ninety-three".