6694860 has 24 divisors (see below), whose sum is σ = 18745776. Its totient is φ = 1785280.

The previous prime is 6694837. The next prime is 6694861. The reversal of 6694860 is 684966.

6694860 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (6694861) 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, 55731 + ... + 55850.

It is an arithmetic number, because the mean of its divisors is an integer number (781074).

Almost surely, 2^6694860 is an apocalyptic number.

6694860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6694860 is an abundant number, since it is smaller than the sum of its proper divisors (12050916).

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

6694860 is a wasteful number, since it uses less digits than its factorization.

6694860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111593 (or 111591 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 6694860 is about 2587.4427529899. The cubic root of 6694860 is about 188.4721420790.

The spelling of 6694860 in words is "six million, six hundred ninety-four thousand, eight hundred sixty".