996371417 has 2 divisors, whose sum is σ = 996371418. Its totient is φ = 996371416.

The previous prime is 996371413. The next prime is 996371449. The reversal of 996371417 is 714173699.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 928786576 + 67584841 = 30476^2 + 8221^2 .

It is a cyclic number.

It is not a de Polignac number, because 996371417 - 2² = 996371413 is a prime.

It is a super-2 number, since 2×996371417² = 1985512001229175778, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (996371413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498185708 + 498185709.

It is an arithmetic number, because the mean of its divisors is an integer number (498185709).

Almost surely, 2^996371417 is an apocalyptic number.

It is an amenable number.

996371417 is a deficient number, since it is larger than the sum of its proper divisors (1).

996371417 is an equidigital number, since it uses as much as digits as its factorization.

996371417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 285768, while the sum is 47.

The square root of 996371417 is about 31565.3515266344. The cubic root of 996371417 is about 998.7890064199.

The spelling of 996371417 in words is "nine hundred ninety-six million, three hundred seventy-one thousand, four hundred seventeen".