998292367 has 2 divisors, whose sum is σ = 998292368. Its totient is φ = 998292366.

The previous prime is 998292341. The next prime is 998292403. The reversal of 998292367 is 763292899.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (763292899) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-998292367 is a prime.

It is a super-4 number, since 4×998292367⁴ (a number of 37 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (998292467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499146183 + 499146184.

It is an arithmetic number, because the mean of its divisors is an integer number (499146184).

Almost surely, 2^998292367 is an apocalyptic number.

998292367 is a deficient number, since it is larger than the sum of its proper divisors (1).

998292367 is an equidigital number, since it uses as much as digits as its factorization.

998292367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 55.

The square root of 998292367 is about 31595.7650168500. The cubic root of 998292367 is about 999.4304646911.

The spelling of 998292367 in words is "nine hundred ninety-eight million, two hundred ninety-two thousand, three hundred sixty-seven".