6982320 has 80 divisors (see below), whose sum is σ = 22141440. Its totient is φ = 1819392.

The previous prime is 6982319. The next prime is 6982343. The reversal of 6982320 is 232896.

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 an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10971 + ... + 11589.

It is an arithmetic number, because the mean of its divisors is an integer number (276768).

Almost surely, 2^6982320 is an apocalyptic number.

6982320 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 6982320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11070720).

6982320 is an abundant number, since it is smaller than the sum of its proper divisors (15159120).

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

6982320 is a wasteful number, since it uses less digits than its factorization.

6982320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6982320 is about 2642.4079927218. The cubic root of 6982320 is about 191.1319319102.

The spelling of 6982320 in words is "six million, nine hundred eighty-two thousand, three hundred twenty".