996370117 has 2 divisors, whose sum is σ = 996370118. Its totient is φ = 996370116.

The previous prime is 996370103. The next prime is 996370147. The reversal of 996370117 is 711073699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 960442081 + 35928036 = 30991^2 + 5994^2 .

It is a cyclic number.

It is not a de Polignac number, because 996370117 - 2²³ = 987981509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996370147) 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, 498185058 + 498185059.

It is an arithmetic number, because the mean of its divisors is an integer number (498185059).

Almost surely, 2^996370117 is an apocalyptic number.

It is an amenable number.

996370117 is a deficient number, since it is larger than the sum of its proper divisors (1).

996370117 is an equidigital number, since it uses as much as digits as its factorization.

996370117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 71442, while the sum is 43.

The square root of 996370117 is about 31565.3309344287. The cubic root of 996370117 is about 998.7885720349.

The spelling of 996370117 in words is "nine hundred ninety-six million, three hundred seventy thousand, one hundred seventeen".