914775003749 has 2 divisors, whose sum is σ = 914775003750. Its totient is φ = 914775003748.

The previous prime is 914775003739. The next prime is 914775003767. The reversal of 914775003749 is 947300577419.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 518662113124 + 396112890625 = 720182^2 + 629375^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-914775003749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 914775003694 and 914775003703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914775003739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 457387501874 + 457387501875.

It is an arithmetic number, because the mean of its divisors is an integer number (457387501875).

Almost surely, 2^914775003749 is an apocalyptic number.

It is an amenable number.

914775003749 is a deficient number, since it is larger than the sum of its proper divisors (1).

914775003749 is an equidigital number, since it uses as much as digits as its factorization.

914775003749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6667920, while the sum is 56.

The spelling of 914775003749 in words is "nine hundred fourteen billion, seven hundred seventy-five million, three thousand, seven hundred forty-nine".