726362671 has 2 divisors, whose sum is σ = 726362672. Its totient is φ = 726362670.

The previous prime is 726362617. The next prime is 726362711. The reversal of 726362671 is 176263627.

Together with previous prime (726362617) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (726362711) can be obtained adding 726362671 to its sum of digits (40).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 726362671 - 2¹⁹ = 725838383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (726362171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363181335 + 363181336.

It is an arithmetic number, because the mean of its divisors is an integer number (363181336).

Almost surely, 2^726362671 is an apocalyptic number.

726362671 is a deficient number, since it is larger than the sum of its proper divisors (1).

726362671 is an equidigital number, since it uses as much as digits as its factorization.

726362671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 127008, while the sum is 40.

The square root of 726362671 is about 26951.1163219634. The cubic root of 726362671 is about 898.9133679862.

The spelling of 726362671 in words is "seven hundred twenty-six million, three hundred sixty-two thousand, six hundred seventy-one".