996074641 has 2 divisors, whose sum is σ = 996074642. Its totient is φ = 996074640.

The previous prime is 996074627. The next prime is 996074699. The reversal of 996074641 is 146470699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 870545025 + 125529616 = 29505^2 + 11204^2 .

It is a cyclic number.

It is not a de Polignac number, because 996074641 - 2²¹ = 993977489 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 996074591 and 996074600.

It is not a weakly prime, because it can be changed into another prime (996074141) 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, 498037320 + 498037321.

It is an arithmetic number, because the mean of its divisors is an integer number (498037321).

Almost surely, 2^996074641 is an apocalyptic number.

It is an amenable number.

996074641 is a deficient number, since it is larger than the sum of its proper divisors (1).

996074641 is an equidigital number, since it uses as much as digits as its factorization.

996074641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 996074641 is about 31560.6501992592. The cubic root of 996074641 is about 998.6898312074.

The spelling of 996074641 in words is "nine hundred ninety-six million, seventy-four thousand, six hundred forty-one".