790330949 has 2 divisors, whose sum is σ = 790330950. Its totient is φ = 790330948.

The previous prime is 790330921. The next prime is 790330967. The reversal of 790330949 is 949033097.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 399280324 + 391050625 = 19982^2 + 19775^2 .

It is an emirp because it is prime and its reverse (949033097) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-790330949 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (790330909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 395165474 + 395165475.

It is an arithmetic number, because the mean of its divisors is an integer number (395165475).

Almost surely, 2^790330949 is an apocalyptic number.

It is an amenable number.

790330949 is a deficient number, since it is larger than the sum of its proper divisors (1).

790330949 is an equidigital number, since it uses as much as digits as its factorization.

790330949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 790330949 is about 28112.8253471614. The cubic root of 790330949 is about 924.5626172743.

The spelling of 790330949 in words is "seven hundred ninety million, three hundred thirty thousand, nine hundred forty-nine".