2794944151 has 2 divisors, whose sum is σ = 2794944152. Its totient is φ = 2794944150.

The previous prime is 2794944091. The next prime is 2794944169. The reversal of 2794944151 is 1514494972.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2794944151 - 2²⁹ = 2258073239 is a prime.

It is a super-2 number, since 2×2794944151² = 15623425614418221602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794948151) 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 as a sum of consecutive naturals, namely, 1397472075 + 1397472076.

It is an arithmetic number, because the mean of its divisors is an integer number (1397472076).

Almost surely, 2^2794944151 is an apocalyptic number.

2794944151 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794944151 is an equidigital number, since it uses as much as digits as its factorization.

2794944151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 46.

The square root of 2794944151 is about 52867.2313536467. The cubic root of 2794944151 is about 1408.6109001020.

The spelling of 2794944151 in words is "two billion, seven hundred ninety-four million, nine hundred forty-four thousand, one hundred fifty-one".