739530049 has 2 divisors, whose sum is σ = 739530050. Its totient is φ = 739530048.

The previous prime is 739530047. The next prime is 739530059. The reversal of 739530049 is 940035937.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 475240000 + 264290049 = 21800^2 + 16257^2 .

It is a cyclic number.

It is not a de Polignac number, because 739530049 - 2¹ = 739530047 is a prime.

Together with 739530047, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 739529993 and 739530020.

It is not a weakly prime, because it can be changed into another prime (739530047) 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, 369765024 + 369765025.

It is an arithmetic number, because the mean of its divisors is an integer number (369765025).

Almost surely, 2^739530049 is an apocalyptic number.

It is an amenable number.

739530049 is a deficient number, since it is larger than the sum of its proper divisors (1).

739530049 is an equidigital number, since it uses as much as digits as its factorization.

739530049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 40.

The square root of 739530049 is about 27194.3017744527. The cubic root of 739530049 is about 904.3126549419.

The spelling of 739530049 in words is "seven hundred thirty-nine million, five hundred thirty thousand, forty-nine".