1077394327 has 2 divisors, whose sum is σ = 1077394328. Its totient is φ = 1077394326.

The previous prime is 1077394309. The next prime is 1077394403. The reversal of 1077394327 is 7234937701.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1077394327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077394027) 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, 538697163 + 538697164.

It is an arithmetic number, because the mean of its divisors is an integer number (538697164).

Almost surely, 2^1077394327 is an apocalyptic number.

1077394327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077394327 is an equidigital number, since it uses as much as digits as its factorization.

1077394327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 222264, while the sum is 43.

The square root of 1077394327 is about 32823.6854573035. The cubic root of 1077394327 is about 1025.1597853617.

The spelling of 1077394327 in words is "one billion, seventy-seven million, three hundred ninety-four thousand, three hundred twenty-seven".