676227378 has 16 divisors (see below), whose sum is σ = 1352714976. Its totient is φ = 225365760.

The previous prime is 676227337. The next prime is 676227413. The reversal of 676227378 is 873722676.

It is a Curzon number.

It is an unprimeable number.

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, 45325 + ... + 58367.

It is an arithmetic number, because the mean of its divisors is an integer number (84544686).

Almost surely, 2^676227378 is an apocalyptic number.

676227378 is an abundant number, since it is smaller than the sum of its proper divisors (676487598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

676227378 is a wasteful number, since it uses less digits than its factorization.

676227378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21689.

The product of its digits is 1185408, while the sum is 48.

The square root of 676227378 is about 26004.3722862137. The cubic root of 676227378 is about 877.7366847195.

The spelling of 676227378 in words is "six hundred seventy-six million, two hundred twenty-seven thousand, three hundred seventy-eight".