1034858843 has 2 divisors, whose sum is σ = 1034858844. Its totient is φ = 1034858842.

The previous prime is 1034858821. The next prime is 1034858887. The reversal of 1034858843 is 3488584301.

It is an a-pointer prime, because the next prime (1034858887) can be obtained adding 1034858843 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1034858843 - 2¹² = 1034854747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1034858794 and 1034858803.

It is not a weakly prime, because it can be changed into another prime (1034858543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517429421 + 517429422.

It is an arithmetic number, because the mean of its divisors is an integer number (517429422).

Almost surely, 2^1034858843 is an apocalyptic number.

1034858843 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034858843 is an equidigital number, since it uses as much as digits as its factorization.

1034858843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 1034858843 is about 32169.2219831316. The cubic root of 1034858843 is about 1011.4871543567.

The spelling of 1034858843 in words is "one billion, thirty-four million, eight hundred fifty-eight thousand, eight hundred forty-three".