676056278 has 4 divisors (see below), whose sum is σ = 1014084420. Its totient is φ = 338028138.

The previous prime is 676056223. The next prime is 676056299. The reversal of 676056278 is 872650676.

676056278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 169014068 + ... + 169014071.

It is an arithmetic number, because the mean of its divisors is an integer number (253521105).

Almost surely, 2^676056278 is an apocalyptic number.

676056278 is a deficient number, since it is larger than the sum of its proper divisors (338028142).

676056278 is a wasteful number, since it uses less digits than its factorization.

676056278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338028141.

The product of its (nonzero) digits is 846720, while the sum is 47.

The square root of 676056278 is about 26001.0822467066. The cubic root of 676056278 is about 877.6626497525.

The spelling of 676056278 in words is "six hundred seventy-six million, fifty-six thousand, two hundred seventy-eight".