3091214039 has 2 divisors, whose sum is σ = 3091214040. Its totient is φ = 3091214038.

The previous prime is 3091214033. The next prime is 3091214089. The reversal of 3091214039 is 9304121903.

It is a weak prime.

It is an emirp because it is prime and its reverse (9304121903) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3091214039 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 3091213996 and 3091214014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3091214033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1545607019 + 1545607020.

It is an arithmetic number, because the mean of its divisors is an integer number (1545607020).

Almost surely, 2^3091214039 is an apocalyptic number.

3091214039 is a deficient number, since it is larger than the sum of its proper divisors (1).

3091214039 is an equidigital number, since it uses as much as digits as its factorization.

3091214039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 3091214039 is about 55598.6873855849. The cubic root of 3091214039 is about 1456.7209262331.

The spelling of 3091214039 in words is "three billion, ninety-one million, two hundred fourteen thousand, thirty-nine".