1034321039 has 2 divisors, whose sum is σ = 1034321040. Its totient is φ = 1034321038.

The previous prime is 1034321033. The next prime is 1034321087. The reversal of 1034321039 is 9301234301.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1034321039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1034320999 and 1034321017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1034321033) 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, 517160519 + 517160520.

It is an arithmetic number, because the mean of its divisors is an integer number (517160520).

Almost surely, 2^1034321039 is an apocalyptic number.

1034321039 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034321039 is an equidigital number, since it uses as much as digits as its factorization.

1034321039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1034321039 is about 32160.8619132013. The cubic root of 1034321039 is about 1011.3119046589.

The spelling of 1034321039 in words is "one billion, thirty-four million, three hundred twenty-one thousand, thirty-nine".