7049440163 has 2 divisors, whose sum is σ = 7049440164. Its totient is φ = 7049440162.

The previous prime is 7049440141. The next prime is 7049440193. The reversal of 7049440163 is 3610449407.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7049440163 is a prime.

It is a super-2 number, since 2×7049440163² = 99389213223434933138, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7049440103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3524720081 + 3524720082.

It is an arithmetic number, because the mean of its divisors is an integer number (3524720082).

Almost surely, 2^7049440163 is an apocalyptic number.

7049440163 is a deficient number, since it is larger than the sum of its proper divisors (1).

7049440163 is an equidigital number, since it uses as much as digits as its factorization.

7049440163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 7049440163 is about 83960.9442717267. The cubic root of 7049440163 is about 1917.4242227856.

The spelling of 7049440163 in words is "seven billion, forty-nine million, four hundred forty thousand, one hundred sixty-three".