3094890509 has 2 divisors, whose sum is σ = 3094890510. Its totient is φ = 3094890508.

The previous prime is 3094890467. The next prime is 3094890517. The reversal of 3094890509 is 9050984903.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2129545609 + 965344900 = 46147^2 + 31070^2 .

It is a cyclic number.

It is not a de Polignac number, because 3094890509 - 2¹² = 3094886413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3094890529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1547445254 + 1547445255.

It is an arithmetic number, because the mean of its divisors is an integer number (1547445255).

Almost surely, 2^3094890509 is an apocalyptic number.

It is an amenable number.

3094890509 is a deficient number, since it is larger than the sum of its proper divisors (1).

3094890509 is an equidigital number, since it uses as much as digits as its factorization.

3094890509 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 3094890509 is about 55631.7401219843. The cubic root of 3094890509 is about 1457.2982041711.

The spelling of 3094890509 in words is "three billion, ninety-four million, eight hundred ninety thousand, five hundred nine".