676699774 has 4 divisors (see below), whose sum is σ = 1015049664. Its totient is φ = 338349886.

The previous prime is 676699769. The next prime is 676699787. The reversal of 676699774 is 477996676.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169174942 + ... + 169174945.

It is an arithmetic number, because the mean of its divisors is an integer number (253762416).

Almost surely, 2^676699774 is an apocalyptic number.

676699774 is a deficient number, since it is larger than the sum of its proper divisors (338349890).

676699774 is a wasteful number, since it uses less digits than its factorization.

676699774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338349889.

The product of its digits is 24004512, while the sum is 61.

The square root of 676699774 is about 26013.4537114932. The cubic root of 676699774 is about 877.9410256447.

The spelling of 676699774 in words is "six hundred seventy-six million, six hundred ninety-nine thousand, seven hundred seventy-four".