3074405909 has 2 divisors, whose sum is σ = 3074405910. Its totient is φ = 3074405908.

The previous prime is 3074405899. The next prime is 3074405923. The reversal of 3074405909 is 9095044703.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3074369809 + 36100 = 55447^2 + 190^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3074405909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3074405989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1537202954 + 1537202955.

It is an arithmetic number, because the mean of its divisors is an integer number (1537202955).

Almost surely, 2^3074405909 is an apocalyptic number.

It is an amenable number.

3074405909 is a deficient number, since it is larger than the sum of its proper divisors (1).

3074405909 is an equidigital number, since it uses as much as digits as its factorization.

3074405909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 3074405909 is about 55447.3255351419. The cubic root of 3074405909 is about 1454.0758740908.

The spelling of 3074405909 in words is "three billion, seventy-four million, four hundred five thousand, nine hundred nine".