676727026 has 4 divisors (see below), whose sum is σ = 1015090542. Its totient is φ = 338363512.

The previous prime is 676726987. The next prime is 676727027. The reversal of 676727026 is 620727676.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 393982801 + 282744225 = 19849^2 + 16815^2 .

It is not an unprimeable number, because it can be changed into a prime (676727027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169181755 + ... + 169181758.

Almost surely, 2^676727026 is an apocalyptic number.

676727026 is a deficient number, since it is larger than the sum of its proper divisors (338363516).

676727026 is a wasteful number, since it uses less digits than its factorization.

676727026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338363515.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 676727026 is about 26013.9775120991. The cubic root of 676727026 is about 877.9528109438.

The spelling of 676727026 in words is "six hundred seventy-six million, seven hundred twenty-seven thousand, twenty-six".