2934040305 has 32 divisors (see below), whose sum is σ = 5425401600. Its totient is φ = 1326200832.

The previous prime is 2934040301. The next prime is 2934040321. The reversal of 2934040305 is 5030404392.

It is not a de Polignac number, because 2934040305 - 2² = 2934040301 is a prime.

It is a super-2 number, since 2×2934040305² = 17217185022728986050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2934040301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147640 + ... + 166329.

It is an arithmetic number, because the mean of its divisors is an integer number (169543800).

Almost surely, 2^2934040305 is an apocalyptic number.

It is an amenable number.

2934040305 is a deficient number, since it is larger than the sum of its proper divisors (2491361295).

2934040305 is a wasteful number, since it uses less digits than its factorization.

2934040305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314073.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2934040305 is about 54166.7823024407. The cubic root of 2934040305 is about 1431.6011057282.

Adding to 2934040305 its reverse (5030404392), we get a palindrome (7964444697).

The spelling of 2934040305 in words is "two billion, nine hundred thirty-four million, forty thousand, three hundred five".