739292849 has 2 divisors, whose sum is σ = 739292850. Its totient is φ = 739292848.

The previous prime is 739292839. The next prime is 739292861. The reversal of 739292849 is 948292937.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460402849 + 278890000 = 21457^2 + 16700^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-739292849 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 739292849.

It is not a weakly prime, because it can be changed into another prime (739292809) 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, 369646424 + 369646425.

It is an arithmetic number, because the mean of its divisors is an integer number (369646425).

Almost surely, 2^739292849 is an apocalyptic number.

It is an amenable number.

739292849 is a deficient number, since it is larger than the sum of its proper divisors (1).

739292849 is an equidigital number, since it uses as much as digits as its factorization.

739292849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 53.

The square root of 739292849 is about 27189.9402169258. The cubic root of 739292849 is about 904.2159602461.

The spelling of 739292849 in words is "seven hundred thirty-nine million, two hundred ninety-two thousand, eight hundred forty-nine".