741630493 has 2 divisors, whose sum is σ = 741630494. Its totient is φ = 741630492.

The previous prime is 741630403. The next prime is 741630499. The reversal of 741630493 is 394036147.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 673765849 + 67864644 = 25957^2 + 8238^2 .

It is a cyclic number.

It is not a de Polignac number, because 741630493 - 2²¹ = 739533341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (741630499) 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, 370815246 + 370815247.

It is an arithmetic number, because the mean of its divisors is an integer number (370815247).

Almost surely, 2^741630493 is an apocalyptic number.

It is an amenable number.

741630493 is a deficient number, since it is larger than the sum of its proper divisors (1).

741630493 is an equidigital number, since it uses as much as digits as its factorization.

741630493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 37.

The square root of 741630493 is about 27232.8935847809. The cubic root of 741630493 is about 905.1680011258.

The spelling of 741630493 in words is "seven hundred forty-one million, six hundred thirty thousand, four hundred ninety-three".