2894795305 has 4 divisors (see below), whose sum is σ = 3473754372. Its totient is φ = 2315836240.

The previous prime is 2894795297. The next prime is 2894795329. The reversal of 2894795305 is 5035974982.

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 922458384 + 1972336921 = 30372^2 + 44411^2 .

It is not a de Polignac number, because 2894795305 - 2³ = 2894795297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289479526 + ... + 289479535.

It is an arithmetic number, because the mean of its divisors is an integer number (868438593).

Almost surely, 2^2894795305 is an apocalyptic number.

It is an amenable number.

2894795305 is a deficient number, since it is larger than the sum of its proper divisors (578959067).

2894795305 is an equidigital number, since it uses as much as digits as its factorization.

2894795305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578959066.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The square root of 2894795305 is about 53803.3019897478. The cubic root of 2894795305 is about 1425.1895190637.

The spelling of 2894795305 in words is "two billion, eight hundred ninety-four million, seven hundred ninety-five thousand, three hundred five".