1306007629 has 2 divisors, whose sum is σ = 1306007630. Its totient is φ = 1306007628.

The previous prime is 1306007603. The next prime is 1306007641. The reversal of 1306007629 is 9267006031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1030281604 + 275726025 = 32098^2 + 16605^2 .

It is a cyclic number.

It is not a de Polignac number, because 1306007629 - 2⁷ = 1306007501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1306007594 and 1306007603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1306001629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653003814 + 653003815.

It is an arithmetic number, because the mean of its divisors is an integer number (653003815).

Almost surely, 2^1306007629 is an apocalyptic number.

It is an amenable number.

1306007629 is a deficient number, since it is larger than the sum of its proper divisors (1).

1306007629 is an equidigital number, since it uses as much as digits as its factorization.

1306007629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 1306007629 is about 36138.7275509252. The cubic root of 1306007629 is about 1093.0715008442.

The spelling of 1306007629 in words is "one billion, three hundred six million, seven thousand, six hundred twenty-nine".