676143627 has 8 divisors (see below), whose sum is σ = 940721664. Its totient is φ = 431164008.

The previous prime is 676143623. The next prime is 676143649. The reversal of 676143627 is 726341676.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 676143627 - 2² = 676143623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676143623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4899523 + ... + 4899660.

It is an arithmetic number, because the mean of its divisors is an integer number (117590208).

Almost surely, 2^676143627 is an apocalyptic number.

676143627 is a deficient number, since it is larger than the sum of its proper divisors (264578037).

676143627 is a wasteful number, since it uses less digits than its factorization.

676143627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9799209.

The product of its digits is 254016, while the sum is 42.

The square root of 676143627 is about 26002.7619109971. The cubic root of 676143627 is about 877.7004472239.

The spelling of 676143627 in words is "six hundred seventy-six million, one hundred forty-three thousand, six hundred twenty-seven".