741030749 has 2 divisors, whose sum is σ = 741030750. Its totient is φ = 741030748.

The previous prime is 741030659. The next prime is 741030769. The reversal of 741030749 is 947030147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 434430649 + 306600100 = 20843^2 + 17510^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-741030749 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is equal to p_38264525 and since 741030749 and 38264525 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 (741030769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370515374 + 370515375.

It is an arithmetic number, because the mean of its divisors is an integer number (370515375).

Almost surely, 2^741030749 is an apocalyptic number.

It is an amenable number.

741030749 is a deficient number, since it is larger than the sum of its proper divisors (1).

741030749 is an equidigital number, since it uses as much as digits as its factorization.

741030749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 741030749 is about 27221.8799681433. The cubic root of 741030749 is about 904.9239373209.

The spelling of 741030749 in words is "seven hundred forty-one million, thirty thousand, seven hundred forty-nine".