1041333749 has 2 divisors, whose sum is σ = 1041333750. Its totient is φ = 1041333748.

The previous prime is 1041333697. The next prime is 1041333757. The reversal of 1041333749 is 9473331401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 595701649 + 445632100 = 24407^2 + 21110^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041333749 - 2²⁰ = 1040285173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1041333649) 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, 520666874 + 520666875.

It is an arithmetic number, because the mean of its divisors is an integer number (520666875).

Almost surely, 2^1041333749 is an apocalyptic number.

It is an amenable number.

1041333749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041333749 is an equidigital number, since it uses as much as digits as its factorization.

1041333749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The square root of 1041333749 is about 32269.7032679261. The cubic root of 1041333749 is about 1013.5923278888.

The spelling of 1041333749 in words is "one billion, forty-one million, three hundred thirty-three thousand, seven hundred forty-nine".