676730933 has 2 divisors, whose sum is σ = 676730934. Its totient is φ = 676730932.

The previous prime is 676730903. The next prime is 676730939. The reversal of 676730933 is 339037676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 569442769 + 107288164 = 23863^2 + 10358^2 .

It is a cyclic number.

It is not a de Polignac number, because 676730933 - 2¹⁸ = 676468789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676730939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338365466 + 338365467.

It is an arithmetic number, because the mean of its divisors is an integer number (338365467).

Almost surely, 2^676730933 is an apocalyptic number.

It is an amenable number.

676730933 is a deficient number, since it is larger than the sum of its proper divisors (1).

676730933 is an equidigital number, since it uses as much as digits as its factorization.

676730933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 428652, while the sum is 44.

The square root of 676730933 is about 26014.0526062357. The cubic root of 676730933 is about 877.9545005246.

The spelling of 676730933 in words is "six hundred seventy-six million, seven hundred thirty thousand, nine hundred thirty-three".