676480433 has 2 divisors, whose sum is σ = 676480434. Its totient is φ = 676480432.

The previous prime is 676480421. The next prime is 676480459. The reversal of 676480433 is 334084676.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 372605809 + 303874624 = 19303^2 + 17432^2 .

It is a cyclic number.

It is not a de Polignac number, because 676480433 - 2²⁰ = 675431857 is a prime.

It is not a weakly prime, because it can be changed into another prime (676480933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338240216 + 338240217.

It is an arithmetic number, because the mean of its divisors is an integer number (338240217).

Almost surely, 2^676480433 is an apocalyptic number.

It is an amenable number.

676480433 is a deficient number, since it is larger than the sum of its proper divisors (1).

676480433 is an equidigital number, since it uses as much as digits as its factorization.

676480433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The square root of 676480433 is about 26009.2374551812. The cubic root of 676480433 is about 877.8461587236.

The spelling of 676480433 in words is "six hundred seventy-six million, four hundred eighty thousand, four hundred thirty-three".