790712249 has 2 divisors, whose sum is σ = 790712250. Its totient is φ = 790712248.

The previous prime is 790712233. The next prime is 790712267. The reversal of 790712249 is 942217097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 406748224 + 383964025 = 20168^2 + 19595^2 .

It is an emirp because it is prime and its reverse (942217097) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 790712249 - 2⁴ = 790712233 is a prime.

It is not a weakly prime, because it can be changed into another prime (790712149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395356124 + 395356125.

It is an arithmetic number, because the mean of its divisors is an integer number (395356125).

Almost surely, 2^790712249 is an apocalyptic number.

It is an amenable number.

790712249 is a deficient number, since it is larger than the sum of its proper divisors (1).

790712249 is an equidigital number, since it uses as much as digits as its factorization.

790712249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63504, while the sum is 41.

The square root of 790712249 is about 28119.6061316655. The cubic root of 790712249 is about 924.7112803322.

The spelling of 790712249 in words is "seven hundred ninety million, seven hundred twelve thousand, two hundred forty-nine".