2930343789 has 16 divisors (see below), whose sum is σ = 4034599424. Its totient is φ = 1889870400.

The previous prime is 2930343751. The next prime is 2930343791. The reversal of 2930343789 is 9873430392.

It is not a de Polignac number, because 2930343789 - 2⁹ = 2930343277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2930343709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500499 + ... + 506319.

It is an arithmetic number, because the mean of its divisors is an integer number (252162464).

Almost surely, 2^2930343789 is an apocalyptic number.

It is an amenable number.

2930343789 is a deficient number, since it is larger than the sum of its proper divisors (1104255635).

2930343789 is a wasteful number, since it uses less digits than its factorization.

2930343789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11268.

The product of its (nonzero) digits is 979776, while the sum is 48.

The square root of 2930343789 is about 54132.6499351362. The cubic root of 2930343789 is about 1430.9996415596. Note that the first 3 decimals are identical.

The spelling of 2930343789 in words is "two billion, nine hundred thirty million, three hundred forty-three thousand, seven hundred eighty-nine".