741634739 has 2 divisors, whose sum is σ = 741634740. Its totient is φ = 741634738.

The previous prime is 741634703. The next prime is 741634753. The reversal of 741634739 is 937436147.

741634739 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (937436147) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-741634739 is a prime.

It is a super-3 number, since 3×741634739³ (a number of 28 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 741634739.

It is not a weakly prime, because it can be changed into another prime (741634799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370817369 + 370817370.

It is an arithmetic number, because the mean of its divisors is an integer number (370817370).

Almost surely, 2^741634739 is an apocalyptic number.

741634739 is a deficient number, since it is larger than the sum of its proper divisors (1).

741634739 is an equidigital number, since it uses as much as digits as its factorization.

741634739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 44.

The square root of 741634739 is about 27232.9715418645. The cubic root of 741634739 is about 905.1697285520.

The spelling of 741634739 in words is "seven hundred forty-one million, six hundred thirty-four thousand, seven hundred thirty-nine".