4075880309 has 2 divisors, whose sum is σ = 4075880310. Its totient is φ = 4075880308.

The previous prime is 4075880269. The next prime is 4075880353. The reversal of 4075880309 is 9030885704.

It is an a-pointer prime, because the next prime (4075880353) can be obtained adding 4075880309 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2761817809 + 1314062500 = 52553^2 + 36250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4075880309 is a prime.

It is a super-2 number, since 2×4075880309² = 33225600586587870962, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4075880309.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4075880909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037940154 + 2037940155.

It is an arithmetic number, because the mean of its divisors is an integer number (2037940155).

Almost surely, 2^4075880309 is an apocalyptic number.

It is an amenable number.

4075880309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4075880309 is an equidigital number, since it uses as much as digits as its factorization.

4075880309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 4075880309 is about 63842.6214139113. The cubic root of 4075880309 is about 1597.3759473878.

The spelling of 4075880309 in words is "four billion, seventy-five million, eight hundred eighty thousand, three hundred nine".