992469827 has 2 divisors, whose sum is σ = 992469828. Its totient is φ = 992469826.

The previous prime is 992469773. The next prime is 992469839. The reversal of 992469827 is 728964299.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 992469827 - 2⁶ = 992469763 is a prime.

It is not a weakly prime, because it can be changed into another prime (992469227) 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, 496234913 + 496234914.

It is an arithmetic number, because the mean of its divisors is an integer number (496234914).

Almost surely, 2^992469827 is an apocalyptic number.

992469827 is a deficient number, since it is larger than the sum of its proper divisors (1).

992469827 is an equidigital number, since it uses as much as digits as its factorization.

992469827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3919104, while the sum is 56.

The square root of 992469827 is about 31503.4891242224. The cubic root of 992469827 is about 997.4836154536.

The spelling of 992469827 in words is "nine hundred ninety-two million, four hundred sixty-nine thousand, eight hundred twenty-seven".