6800970 has 64 divisors (see below), whose sum is σ = 18320256. Its totient is φ = 1601280.

The previous prime is 6800929. The next prime is 6800999. The reversal of 6800970 is 790086.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11932 + ... + 12488.

It is an arithmetic number, because the mean of its divisors is an integer number (286254).

Almost surely, 2^6800970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6800970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9160128).

6800970 is an abundant number, since it is smaller than the sum of its proper divisors (11519286).

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

6800970 is a wasteful number, since it uses less digits than its factorization.

6800970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 6800970 is about 2607.8669444586. The cubic root of 6800970 is about 189.4626553441.

The spelling of 6800970 in words is "six million, eight hundred thousand, nine hundred seventy".