914933849 has 2 divisors, whose sum is σ = 914933850. Its totient is φ = 914933848.

The previous prime is 914933807. The next prime is 914933857. The reversal of 914933849 is 948339419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 764135449 + 150798400 = 27643^2 + 12280^2 .

It is a cyclic number.

It is not a de Polignac number, because 914933849 - 2¹⁶ = 914868313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 914933797 and 914933806.

It is not a weakly prime, because it can be changed into another prime (914933869) 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, 457466924 + 457466925.

It is an arithmetic number, because the mean of its divisors is an integer number (457466925).

Almost surely, 2^914933849 is an apocalyptic number.

It is an amenable number.

914933849 is a deficient number, since it is larger than the sum of its proper divisors (1).

914933849 is an equidigital number, since it uses as much as digits as its factorization.

914933849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 839808, while the sum is 50.

The square root of 914933849 is about 30247.8734624436. The cubic root of 914933849 is about 970.8002921766.

The spelling of 914933849 in words is "nine hundred fourteen million, nine hundred thirty-three thousand, eight hundred forty-nine".