723882487 has 2 divisors, whose sum is σ = 723882488. Its totient is φ = 723882486.

The previous prime is 723882469. The next prime is 723882503. The reversal of 723882487 is 784288327.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 723882487 - 2⁷ = 723882359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 723882487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (723882437) 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, 361941243 + 361941244.

It is an arithmetic number, because the mean of its divisors is an integer number (361941244).

Almost surely, 2^723882487 is an apocalyptic number.

723882487 is a deficient number, since it is larger than the sum of its proper divisors (1).

723882487 is an equidigital number, since it uses as much as digits as its factorization.

723882487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1204224, while the sum is 49.

The square root of 723882487 is about 26905.0643374068. The cubic root of 723882487 is about 897.8890803520.

The spelling of 723882487 in words is "seven hundred twenty-three million, eight hundred eighty-two thousand, four hundred eighty-seven".