1229790301 has 2 divisors, whose sum is σ = 1229790302. Its totient is φ = 1229790300.

The previous prime is 1229790271. The next prime is 1229790311. The reversal of 1229790301 is 1030979221.

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., 779247225 + 450543076 = 27915^2 + 21226^2 .

It is a cyclic number.

It is not a de Polignac number, because 1229790301 - 2¹¹ = 1229788253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1229790311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614895150 + 614895151.

It is an arithmetic number, because the mean of its divisors is an integer number (614895151).

Almost surely, 2^1229790301 is an apocalyptic number.

It is an amenable number.

1229790301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1229790301 is an equidigital number, since it uses as much as digits as its factorization.

1229790301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 1229790301 is about 35068.3661010889. The cubic root of 1229790301 is about 1071.3803772972.

The spelling of 1229790301 in words is "one billion, two hundred twenty-nine million, seven hundred ninety thousand, three hundred one".