676219608 has 96 divisors (see below), whose sum is σ = 1945944000. Its totient is φ = 211405824.

The previous prime is 676219553. The next prime is 676219613. The reversal of 676219608 is 806912676.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 426385 + ... + 427967.

It is an arithmetic number, because the mean of its divisors is an integer number (20270250).

Almost surely, 2^676219608 is an apocalyptic number.

676219608 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 676219608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972972000).

676219608 is an abundant number, since it is smaller than the sum of its proper divisors (1269724392).

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

676219608 is a wasteful number, since it uses less digits than its factorization.

676219608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961 (or 1954 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 676219608 is about 26004.2228878311. Note that the first 3 decimals coincide. The cubic root of 676219608 is about 877.7333229114.

The spelling of 676219608 in words is "six hundred seventy-six million, two hundred nineteen thousand, six hundred eight".