741945361 has 2 divisors, whose sum is σ = 741945362. Its totient is φ = 741945360.

The previous prime is 741945353. The next prime is 741945401. The reversal of 741945361 is 163549147.

It is an a-pointer prime, because the next prime (741945401) can be obtained adding 741945361 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 725494225 + 16451136 = 26935^2 + 4056^2 .

It is a cyclic number.

It is not a de Polignac number, because 741945361 - 2³ = 741945353 is a prime.

It is not a weakly prime, because it can be changed into another prime (741945311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370972680 + 370972681.

It is an arithmetic number, because the mean of its divisors is an integer number (370972681).

Almost surely, 2^741945361 is an apocalyptic number.

It is an amenable number.

741945361 is a deficient number, since it is larger than the sum of its proper divisors (1).

741945361 is an equidigital number, since it uses as much as digits as its factorization.

741945361 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 40.

The square root of 741945361 is about 27238.6739948919. The cubic root of 741945361 is about 905.2960829292.

The spelling of 741945361 in words is "seven hundred forty-one million, nine hundred forty-five thousand, three hundred sixty-one".