677232763 has 2 divisors, whose sum is σ = 677232764. Its totient is φ = 677232762.

The previous prime is 677232749. The next prime is 677232767. The reversal of 677232763 is 367232776.

677232763 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-677232763 is a prime.

It is a super-2 number, since 2×677232763² = 917288430561228338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (677232767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338616381 + 338616382.

It is an arithmetic number, because the mean of its divisors is an integer number (338616382).

Almost surely, 2^677232763 is an apocalyptic number.

677232763 is a deficient number, since it is larger than the sum of its proper divisors (1).

677232763 is an equidigital number, since it uses as much as digits as its factorization.

677232763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 444528, while the sum is 43.

The square root of 677232763 is about 26023.6961825180. The cubic root of 677232763 is about 878.1714627003.

The spelling of 677232763 in words is "six hundred seventy-seven million, two hundred thirty-two thousand, seven hundred sixty-three".