7679342 has 16 divisors (see below), whose sum is σ = 13306032. Its totient is φ = 3285120.

The previous prime is 7679323. The next prime is 7679383. The reversal of 7679342 is 2439767.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7679296 and 7679305.

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, 9893 + ... + 10640.

It is an arithmetic number, because the mean of its divisors is an integer number (831627).

Almost surely, 2^7679342 is an apocalyptic number.

7679342 is a deficient number, since it is larger than the sum of its proper divisors (5626690).

7679342 is a wasteful number, since it uses less digits than its factorization.

7679342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20563.

The product of its digits is 63504, while the sum is 38.

The square root of 7679342 is about 2771.1625719181. The cubic root of 7679342 is about 197.2913311760.

The spelling of 7679342 in words is "seven million, six hundred seventy-nine thousand, three hundred forty-two".