2940300005 has 4 divisors (see below), whose sum is σ = 3528360012. Its totient is φ = 2352240000.

The previous prime is 2940300001. The next prime is 2940300047. The reversal of 2940300005 is 5000030492.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2196047044 + 744252961 = 46862^2 + 27281^2 .

It is not a de Polignac number, because 2940300005 - 2² = 2940300001 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 (2940300001) 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 in 3 ways as a sum of consecutive naturals, for example, 294029996 + ... + 294030005.

It is an arithmetic number, because the mean of its divisors is an integer number (882090003).

Almost surely, 2^2940300005 is an apocalyptic number.

It is an amenable number.

2940300005 is a deficient number, since it is larger than the sum of its proper divisors (588060007).

2940300005 is an equidigital number, since it uses as much as digits as its factorization.

2940300005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588060006.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 2940300005 is about 54224.5332391160. The cubic root of 2940300005 is about 1432.6184773484.

Adding to 2940300005 its reverse (5000030492), we get a palindrome (7940330497).

The spelling of 2940300005 in words is "two billion, nine hundred forty million, three hundred thousand, five".