996026917 has 2 divisors, whose sum is σ = 996026918. Its totient is φ = 996026916.

The previous prime is 996026897. The next prime is 996026921. The reversal of 996026917 is 719620699.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 973502401 + 22524516 = 31201^2 + 4746^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996026917 is a prime.

It is a super-3 number, since 3×996026917³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996006917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498013458 + 498013459.

It is an arithmetic number, because the mean of its divisors is an integer number (498013459).

Almost surely, 2^996026917 is an apocalyptic number.

It is an amenable number.

996026917 is a deficient number, since it is larger than the sum of its proper divisors (1).

996026917 is an equidigital number, since it uses as much as digits as its factorization.

996026917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 367416, while the sum is 49.

The square root of 996026917 is about 31559.8941221291. The cubic root of 996026917 is about 998.6738811863.

The spelling of 996026917 in words is "nine hundred ninety-six million, twenty-six thousand, nine hundred seventeen".