71796349 has 2 divisors, whose sum is σ = 71796350. Its totient is φ = 71796348.

The previous prime is 71796311. The next prime is 71796353. The reversal of 71796349 is 94369717.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53392249 + 18404100 = 7307^2 + 4290^2 .

It is a cyclic number.

It is not a de Polignac number, because 71796349 - 2¹¹ = 71794301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 71796299 and 71796308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71796149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35898174 + 35898175.

It is an arithmetic number, because the mean of its divisors is an integer number (35898175).

Almost surely, 2^71796349 is an apocalyptic number.

It is an amenable number.

71796349 is a deficient number, since it is larger than the sum of its proper divisors (1).

71796349 is an equidigital number, since it uses as much as digits as its factorization.

71796349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 285768, while the sum is 46.

The square root of 71796349 is about 8473.2726263233. The cubic root of 71796349 is about 415.6241616732.

The spelling of 71796349 in words is "seventy-one million, seven hundred ninety-six thousand, three hundred forty-nine".