676268743 has 2 divisors, whose sum is σ = 676268744. Its totient is φ = 676268742.

The previous prime is 676268737. The next prime is 676268773. The reversal of 676268743 is 347862676.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 676268743 - 2⁹ = 676268231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (676268713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338134371 + 338134372.

It is an arithmetic number, because the mean of its divisors is an integer number (338134372).

Almost surely, 2^676268743 is an apocalyptic number.

676268743 is a deficient number, since it is larger than the sum of its proper divisors (1).

676268743 is an equidigital number, since it uses as much as digits as its factorization.

676268743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2032128, while the sum is 49.

The square root of 676268743 is about 26005.1676210710. The cubic root of 676268743 is about 877.7545814797.

The spelling of 676268743 in words is "six hundred seventy-six million, two hundred sixty-eight thousand, seven hundred forty-three".