1034126939 has 2 divisors, whose sum is σ = 1034126940. Its totient is φ = 1034126938.

The previous prime is 1034126917. The next prime is 1034126941. The reversal of 1034126939 is 9396214301.

It is a strong prime.

It is an emirp because it is prime and its reverse (9396214301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1034126939 - 2⁸ = 1034126683 is a prime.

Together with 1034126941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1034122939) 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, 517063469 + 517063470.

It is an arithmetic number, because the mean of its divisors is an integer number (517063470).

Almost surely, 2^1034126939 is an apocalyptic number.

1034126939 is a deficient number, since it is larger than the sum of its proper divisors (1).

1034126939 is an equidigital number, since it uses as much as digits as its factorization.

1034126939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 1034126939 is about 32157.8441286104. The cubic root of 1034126939 is about 1011.2486399943.

The spelling of 1034126939 in words is "one billion, thirty-four million, one hundred twenty-six thousand, nine hundred thirty-nine".