3099399379 has 2 divisors, whose sum is σ = 3099399380. Its totient is φ = 3099399378.

The previous prime is 3099399311. The next prime is 3099399383. The reversal of 3099399379 is 9739939903.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3099399379 - 2¹¹ = 3099397331 is a prime.

It is not a weakly prime, because it can be changed into another prime (3099393379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1549699689 + 1549699690.

It is an arithmetic number, because the mean of its divisors is an integer number (1549699690).

Almost surely, 2^3099399379 is an apocalyptic number.

3099399379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3099399379 is an equidigital number, since it uses as much as digits as its factorization.

3099399379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11160261, while the sum is 61.

The square root of 3099399379 is about 55672.2496312121. The cubic root of 3099399379 is about 1458.0055614303.

The spelling of 3099399379 in words is "three billion, ninety-nine million, three hundred ninety-nine thousand, three hundred seventy-nine".