4197616680 has 64 divisors (see below), whose sum is σ = 12715148160. Its totient is φ = 1108493568.

The previous prime is 4197616673. The next prime is 4197616691. The reversal of 4197616680 is 866167914.

It is a happy number.

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, 157447 + ... + 182166.

It is an arithmetic number, because the mean of its divisors is an integer number (198674190).

Almost surely, 2^4197616680 is an apocalyptic number.

4197616680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4197616680 is an abundant number, since it is smaller than the sum of its proper divisors (8517531480).

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

4197616680 is a wasteful number, since it uses less digits than its factorization.

4197616680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339730 (or 339726 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 4197616680 is about 64789.0166617769. The cubic root of 4197616680 is about 1613.1234044102.

The spelling of 4197616680 in words is "four billion, one hundred ninety-seven million, six hundred sixteen thousand, six hundred eighty".