712671373 has 2 divisors, whose sum is σ = 712671374. Its totient is φ = 712671372.

The previous prime is 712671359. The next prime is 712671383. The reversal of 712671373 is 373176217.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371641284 + 341030089 = 19278^2 + 18467^2 .

It is a cyclic number.

It is not a de Polignac number, because 712671373 - 2⁵ = 712671341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (712671383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356335686 + 356335687.

It is an arithmetic number, because the mean of its divisors is an integer number (356335687).

Almost surely, 2^712671373 is an apocalyptic number.

It is an amenable number.

712671373 is a deficient number, since it is larger than the sum of its proper divisors (1).

712671373 is an equidigital number, since it uses as much as digits as its factorization.

712671373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37044, while the sum is 37.

The square root of 712671373 is about 26695.9055474805. The cubic root of 712671373 is about 893.2295966118.

The spelling of 712671373 in words is "seven hundred twelve million, six hundred seventy-one thousand, three hundred seventy-three".