7982345 has 24 divisors (see below), whose sum is σ = 11513088. Its totient is φ = 5292000.

The previous prime is 7982329. The next prime is 7982423. The reversal of 7982345 is 5432897.

It is not a de Polignac number, because 7982345 - 2⁴ = 7982329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7982299 and 7982308.

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, 7070 + ... + 8120.

It is an arithmetic number, because the mean of its divisors is an integer number (479712).

Almost surely, 2^7982345 is an apocalyptic number.

It is an amenable number.

7982345 is a deficient number, since it is larger than the sum of its proper divisors (3530743).

7982345 is a wasteful number, since it uses less digits than its factorization.

7982345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101 (or 1094 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 7982345 is about 2825.3044083780. The cubic root of 7982345 is about 199.8527666383.

The spelling of 7982345 in words is "seven million, nine hundred eighty-two thousand, three hundred forty-five".