2995785905 has 16 divisors (see below), whose sum is σ = 4241040384. Its totient is φ = 1987986240.

The previous prime is 2995785887. The next prime is 2995785907. The reversal of 2995785905 is 5095875992.

It is not a de Polignac number, because 2995785905 - 2¹⁰ = 2995784881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2995785907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1379462 + ... + 1381631.

It is an arithmetic number, because the mean of its divisors is an integer number (265065024).

Almost surely, 2^2995785905 is an apocalyptic number.

It is an amenable number.

2995785905 is a deficient number, since it is larger than the sum of its proper divisors (1245254479).

2995785905 is a wasteful number, since it uses less digits than its factorization.

2995785905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761136.

The product of its (nonzero) digits is 10206000, while the sum is 59.

The square root of 2995785905 is about 54733.7729834149. The cubic root of 2995785905 is about 1441.5739453363.

The spelling of 2995785905 in words is "two billion, nine hundred ninety-five million, seven hundred eighty-five thousand, nine hundred five".