1094238307 has 2 divisors, whose sum is σ = 1094238308. Its totient is φ = 1094238306.

The previous prime is 1094238289. The next prime is 1094238323. The reversal of 1094238307 is 7038324901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1094238307 is a prime.

It is not a weakly prime, because it can be changed into another prime (1094238007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547119153 + 547119154.

It is an arithmetic number, because the mean of its divisors is an integer number (547119154).

Almost surely, 2^1094238307 is an apocalyptic number.

1094238307 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094238307 is an equidigital number, since it uses as much as digits as its factorization.

1094238307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1094238307 is about 33079.2730724241. The cubic root of 1094238307 is about 1030.4746318510.

It can be divided in two parts, 109 and 4238307, that added together give a triangular number (4238416 = T₂₉₁₁).

The spelling of 1094238307 in words is "one billion, ninety-four million, two hundred thirty-eight thousand, three hundred seven".