3099434473 has 2 divisors, whose sum is σ = 3099434474. Its totient is φ = 3099434472.

The previous prime is 3099434447. The next prime is 3099434531. The reversal of 3099434473 is 3744349903.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2399726169 + 699708304 = 48987^2 + 26452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3099434473 is a prime.

It is not a weakly prime, because it can be changed into another prime (3099434423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1549717236 + 1549717237.

It is an arithmetic number, because the mean of its divisors is an integer number (1549717237).

Almost surely, 2^3099434473 is an apocalyptic number.

It is an amenable number.

3099434473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3099434473 is an equidigital number, since it uses as much as digits as its factorization.

3099434473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 46.

The square root of 3099434473 is about 55672.5648142781. The cubic root of 3099434473 is about 1458.0110643302.

The spelling of 3099434473 in words is "three billion, ninety-nine million, four hundred thirty-four thousand, four hundred seventy-three".