2794448811 has 32 divisors (see below), whose sum is σ = 4653785088. Its totient is φ = 1449015840.

The previous prime is 2794448777. The next prime is 2794448827. The reversal of 2794448811 is 1188444972.

It is not a de Polignac number, because 2794448811 - 2⁶ = 2794448747 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2794448311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119310 + ... + 140796.

It is an arithmetic number, because the mean of its divisors is an integer number (145430784).

Almost surely, 2^2794448811 is an apocalyptic number.

2794448811 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2794448811 is a deficient number, since it is larger than the sum of its proper divisors (1859336277).

2794448811 is a wasteful number, since it uses less digits than its factorization.

2794448811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22071.

The product of its digits is 516096, while the sum is 48.

The square root of 2794448811 is about 52862.5463915616. The cubic root of 2794448811 is about 1408.5276804849.

The spelling of 2794448811 in words is "two billion, seven hundred ninety-four million, four hundred forty-eight thousand, eight hundred eleven".