914400917 has 2 divisors, whose sum is σ = 914400918. Its totient is φ = 914400916.

The previous prime is 914400887. The next prime is 914400923. The reversal of 914400917 is 719004419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 897541681 + 16859236 = 29959^2 + 4106^2 .

It is a cyclic number.

It is not a de Polignac number, because 914400917 - 2⁶ = 914400853 is a prime.

It is a super-2 number, since 2×914400917² = 1672258074020881778, which contains 22 as substring.

It is a Chen prime.

It is equal to p_46708028 and since 914400917 and 46708028 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914400017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457200458 + 457200459.

It is an arithmetic number, because the mean of its divisors is an integer number (457200459).

Almost surely, 2^914400917 is an apocalyptic number.

It is an amenable number.

914400917 is a deficient number, since it is larger than the sum of its proper divisors (1).

914400917 is an equidigital number, since it uses as much as digits as its factorization.

914400917 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 914400917 is about 30239.0627665607. The cubic root of 914400917 is about 970.6117645115.

The spelling of 914400917 in words is "nine hundred fourteen million, four hundred thousand, nine hundred seventeen".