6895660 has 24 divisors (see below), whose sum is σ = 14530320. Its totient is φ = 2748864.

The previous prime is 6895657. The next prime is 6895661. The reversal of 6895660 is 665986.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6895661) 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, 10831 + ... + 11449.

It is an arithmetic number, because the mean of its divisors is an integer number (605430).

Almost surely, 2^6895660 is an apocalyptic number.

It is an amenable number.

6895660 is an abundant number, since it is smaller than the sum of its proper divisors (7634660).

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

6895660 is a wasteful number, since it uses less digits than its factorization.

6895660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185 (or 1183 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 6895660 is about 2625.9588724883. The cubic root of 6895660 is about 190.3379028602.

The spelling of 6895660 in words is "six million, eight hundred ninety-five thousand, six hundred sixty".