2994294869 has 2 divisors, whose sum is σ = 2994294870. Its totient is φ = 2994294868.

The previous prime is 2994294851. The next prime is 2994294871. The reversal of 2994294869 is 9684924992.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2168019844 + 826275025 = 46562^2 + 28745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2994294869 is a prime.

It is a super-2 number, since 2×2994294869² = 17931603525039454322, which contains 22 as substring.

Together with 2994294871, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2994294889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497147434 + 1497147435.

It is an arithmetic number, because the mean of its divisors is an integer number (1497147435).

Almost surely, 2^2994294869 is an apocalyptic number.

It is an amenable number.

2994294869 is a deficient number, since it is larger than the sum of its proper divisors (1).

2994294869 is an equidigital number, since it uses as much as digits as its factorization.

2994294869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20155392, while the sum is 62.

The square root of 2994294869 is about 54720.1504840767. The cubic root of 2994294869 is about 1441.3347431797.

The spelling of 2994294869 in words is "two billion, nine hundred ninety-four million, two hundred ninety-four thousand, eight hundred sixty-nine".