7982910 has 48 divisors (see below), whose sum is σ = 22355424. Its totient is φ = 1964736.

The previous prime is 7982899. The next prime is 7982927. The reversal of 7982910 is 192897.

It is a happy number.

It is a super-4 number, since 4×7982910⁴ (a number of 29 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2242 + ... + 4581.

It is an arithmetic number, because the mean of its divisors is an integer number (465738).

Almost surely, 2^7982910 is an apocalyptic number.

7982910 is an abundant number, since it is smaller than the sum of its proper divisors (14372514).

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

7982910 is a wasteful number, since it uses less digits than its factorization.

7982910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6849 (or 6846 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 7982910 is about 2825.4043958343. The cubic root of 7982910 is about 199.8574818003.

The spelling of 7982910 in words is "seven million, nine hundred eighty-two thousand, nine hundred ten".