6895380 has 48 divisors (see below), whose sum is σ = 19785024. Its totient is φ = 1793280.

The previous prime is 6895367. The next prime is 6895381. The reversal of 6895380 is 835986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6895381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059 + ... + 3861.

It is an arithmetic number, because the mean of its divisors is an integer number (412188).

Almost surely, 2^6895380 is an apocalyptic number.

6895380 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 6895380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9892512).

6895380 is an abundant number, since it is smaller than the sum of its proper divisors (12889644).

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

6895380 is a wasteful number, since it uses less digits than its factorization.

6895380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 6895380 is about 2625.9055580885. The cubic root of 6895380 is about 190.3353265860.

The spelling of 6895380 in words is "six million, eight hundred ninety-five thousand, three hundred eighty".