6685026196 has 24 divisors (see below), whose sum is σ = 12317760000. Its totient is φ = 3165758784.

The previous prime is 6685026191. The next prime is 6685026197. The reversal of 6685026196 is 6916205866.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6685026191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 355560 + ... + 373888.

It is an arithmetic number, because the mean of its divisors is an integer number (513240000).

Almost surely, 2^6685026196 is an apocalyptic number.

It is an amenable number.

6685026196 is a deficient number, since it is larger than the sum of its proper divisors (5632733804).

6685026196 is a wasteful number, since it uses less digits than its factorization.

6685026196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23151 (or 23149 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 6685026196 is about 81762.0094909610. The cubic root of 6685026196 is about 1883.7981720557.

The spelling of 6685026196 in words is "six billion, six hundred eighty-five million, twenty-six thousand, one hundred ninety-six".