679395486000 has 960 divisors, whose sum is σ = 2791803456000. Its totient is φ = 140555520000.

The previous prime is 679395485953. The next prime is 679395486017. The reversal of 679395486000 is 684593976.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1361513751 + ... + 1361514249.

It is an arithmetic number, because the mean of its divisors is an integer number (2908128600).

Almost surely, 2^679395486000 is an apocalyptic number.

679395486000 is a gapful number since it is divisible by the number (60) 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 679395486000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1395901728000).

679395486000 is an abundant number, since it is smaller than the sum of its proper divisors (2112407970000).

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

679395486000 is a wasteful number, since it uses less digits than its factorization.

679395486000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 971 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 679395486000 in words is "six hundred seventy-nine billion, three hundred ninety-five million, four hundred eighty-six thousand".