7982430 has 16 divisors (see below), whose sum is σ = 19157904. Its totient is φ = 2128640.

The previous prime is 7982423. The next prime is 7982461. The reversal of 7982430 is 342897.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 7982391 and 7982400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133011 + ... + 133070.

It is an arithmetic number, because the mean of its divisors is an integer number (1197369).

Almost surely, 2^7982430 is an apocalyptic number.

7982430 is an abundant number, since it is smaller than the sum of its proper divisors (11175474).

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

7982430 is a wasteful number, since it uses less digits than its factorization.

7982430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266091.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 7982430 is about 2825.3194509648. The cubic root of 7982430 is about 199.8534760132.

The spelling of 7982430 in words is "seven million, nine hundred eighty-two thousand, four hundred thirty".