712116329 has 2 divisors, whose sum is σ = 712116330. Its totient is φ = 712116328.

The previous prime is 712116313. The next prime is 712116337. The reversal of 712116329 is 923611217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 670810000 + 41306329 = 25900^2 + 6427^2 .

It is a cyclic number.

It is not a de Polignac number, because 712116329 - 2⁴ = 712116313 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 712116295 and 712116304.

It is not a weakly prime, because it can be changed into another prime (712116359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356058164 + 356058165.

It is an arithmetic number, because the mean of its divisors is an integer number (356058165).

Almost surely, 2^712116329 is an apocalyptic number.

It is an amenable number.

712116329 is a deficient number, since it is larger than the sum of its proper divisors (1).

712116329 is an equidigital number, since it uses as much as digits as its factorization.

712116329 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4536, while the sum is 32.

The square root of 712116329 is about 26685.5078460201. The cubic root of 712116329 is about 892.9976474923.

The spelling of 712116329 in words is "seven hundred twelve million, one hundred sixteen thousand, three hundred twenty-nine".