676997926 has 16 divisors (see below), whose sum is σ = 1121840640. Its totient is φ = 303830280.

The previous prime is 676997921. The next prime is 676997999. The reversal of 676997926 is 629799676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (676997921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193026 + ... + 196501.

It is an arithmetic number, because the mean of its divisors is an integer number (70115040).

Almost surely, 2^676997926 is an apocalyptic number.

676997926 is a deficient number, since it is larger than the sum of its proper divisors (444842714).

676997926 is a wasteful number, since it uses less digits than its factorization.

676997926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389619.

The product of its digits is 15431472, while the sum is 61.

The square root of 676997926 is about 26019.1838073372. The cubic root of 676997926 is about 878.0699461540.

It can be divided in two parts, 67699 and 7926, that added together give a square (75625 = 275²).

The spelling of 676997926 in words is "six hundred seventy-six million, nine hundred ninety-seven thousand, nine hundred twenty-six".