1094873387 has 2 divisors, whose sum is σ = 1094873388. Its totient is φ = 1094873386.

The previous prime is 1094873371. The next prime is 1094873447. The reversal of 1094873387 is 7833784901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1094873387 - 2⁴ = 1094873371 is a prime.

It is not a weakly prime, because it can be changed into another prime (1094873357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 547436693 + 547436694.

It is an arithmetic number, because the mean of its divisors is an integer number (547436694).

Almost surely, 2^1094873387 is an apocalyptic number.

1094873387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1094873387 is an equidigital number, since it uses as much as digits as its factorization.

1094873387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The square root of 1094873387 is about 33088.8710445068. The cubic root of 1094873387 is about 1030.6739507921.

The spelling of 1094873387 in words is "one billion, ninety-four million, eight hundred seventy-three thousand, three hundred eighty-seven".