675199680 has 112 divisors (see below), whose sum is σ = 2201814240. Its totient is φ = 175177728.

The previous prime is 675199633. The next prime is 675199699. The reversal of 675199680 is 86991576.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26016 + ... + 45024.

Almost surely, 2^675199680 is an apocalyptic number.

675199680 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 675199680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1100907120).

675199680 is an abundant number, since it is smaller than the sum of its proper divisors (1526614560).

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

675199680 is a wasteful number, since it uses less digits than its factorization.

675199680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19066 (or 19056 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 675199680 is about 25984.6046727673. The cubic root of 675199680 is about 877.2918118783.

The spelling of 675199680 in words is "six hundred seventy-five million, one hundred ninety-nine thousand, six hundred eighty".