675972859 has 2 divisors, whose sum is σ = 675972860. Its totient is φ = 675972858.

The previous prime is 675972851. The next prime is 675972881. The reversal of 675972859 is 958279576.

675972859 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675972859 - 2³ = 675972851 is a prime.

It is a super-2 number, since 2×675972859² = 913878612209267762, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (675972851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337986429 + 337986430.

It is an arithmetic number, because the mean of its divisors is an integer number (337986430).

Almost surely, 2^675972859 is an apocalyptic number.

675972859 is a deficient number, since it is larger than the sum of its proper divisors (1).

675972859 is an equidigital number, since it uses as much as digits as its factorization.

675972859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9525600, while the sum is 58.

The square root of 675972859 is about 25999.4780524533. The cubic root of 675972859 is about 877.6265498230.

The spelling of 675972859 in words is "six hundred seventy-five million, nine hundred seventy-two thousand, eight hundred fifty-nine".