678073276 has 6 divisors (see below), whose sum is σ = 1186628240. Its totient is φ = 339036636.

The previous prime is 678073267. The next prime is 678073303. The reversal of 678073276 is 672370876.

678073276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84759156 + ... + 84759163.

Almost surely, 2^678073276 is an apocalyptic number.

It is an amenable number.

678073276 is a deficient number, since it is larger than the sum of its proper divisors (508554964).

678073276 is a wasteful number, since it uses less digits than its factorization.

678073276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169518323 (or 169518321 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 678073276 is about 26039.8401684803. The cubic root of 678073276 is about 878.5346117895.

The spelling of 678073276 in words is "six hundred seventy-eight million, seventy-three thousand, two hundred seventy-six".