7982370 has 72 divisors (see below), whose sum is σ = 22843548. Its totient is φ = 1932480.

The previous prime is 7982329. The next prime is 7982423. The reversal of 7982370 is 732897.

7982370 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7502121 + 480249 = 2739^2 + 693^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 10524 + ... + 11256.

Almost surely, 2^7982370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7982370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11421774).

7982370 is an abundant number, since it is smaller than the sum of its proper divisors (14861178).

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

7982370 is a wasteful number, since it uses less digits than its factorization.

7982370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 7982370 is about 2825.3088326765. The cubic root of 7982370 is about 199.8529752785.

The spelling of 7982370 in words is "seven million, nine hundred eighty-two thousand, three hundred seventy".