676859148 has 108 divisors (see below), whose sum is σ = 2107457352. Its totient is φ = 182004480.

The previous prime is 676859137. The next prime is 676859149. The reversal of 676859148 is 841958676.

676859148 is a `hidden beast` number, since 6 + 7 + 6 + 8 + 591 + 48 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 676859094 and 676859103.

It is not an unprimeable number, because it can be changed into a prime (676859149) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18703 + ... + 41273.

It is an arithmetic number, because the mean of its divisors is an integer number (19513494).

Almost surely, 2^676859148 is an apocalyptic number.

676859148 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 676859148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1053728676).

676859148 is an abundant number, since it is smaller than the sum of its proper divisors (1430598204).

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

676859148 is a wasteful number, since it uses less digits than its factorization.

676859148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22612 (or 22600 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 54.

The square root of 676859148 is about 26016.5168306597. The cubic root of 676859148 is about 878.0099434500.

The spelling of 676859148 in words is "six hundred seventy-six million, eight hundred fifty-nine thousand, one hundred forty-eight".