672084827 has 2 divisors, whose sum is σ = 672084828. Its totient is φ = 672084826.

The previous prime is 672084779. The next prime is 672084857. The reversal of 672084827 is 728480276.

672084827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-672084827 is a prime.

It is not a weakly prime, because it can be changed into another prime (672084857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336042413 + 336042414.

It is an arithmetic number, because the mean of its divisors is an integer number (336042414).

Almost surely, 2^672084827 is an apocalyptic number.

672084827 is a deficient number, since it is larger than the sum of its proper divisors (1).

672084827 is an equidigital number, since it uses as much as digits as its factorization.

672084827 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 672084827 is about 25924.5988782855. The cubic root of 672084827 is about 875.9406817315.

The spelling of 672084827 in words is "six hundred seventy-two million, eighty-four thousand, eight hundred twenty-seven".