6890160 has 80 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 1739520.

The previous prime is 6890123. The next prime is 6890161. The reversal of 6890160 is 610986.

6890160 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (6890161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3805 + ... + 5315.

It is an arithmetic number, because the mean of its divisors is an integer number (281232).

Almost surely, 2^6890160 is an apocalyptic number.

6890160 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 6890160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11249280).

6890160 is an abundant number, since it is smaller than the sum of its proper divisors (15608400).

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

6890160 is a wasteful number, since it uses less digits than its factorization.

6890160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546 (or 1540 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 6890160 is about 2624.9114270771. The cubic root of 6890160 is about 190.2872846977.

The spelling of 6890160 in words is "six million, eight hundred ninety thousand, one hundred sixty".