7979043 has 8 divisors (see below), whose sum is σ = 10733328. Its totient is φ = 5272064.

The previous prime is 7979021. The next prime is 7979057. The reversal of 7979043 is 3409797.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7979043 - 2⁶ = 7978979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7978992 and 7979010.

It is not an unprimeable number, because it can be changed into a prime (7979063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11430 + ... + 12107.

It is an arithmetic number, because the mean of its divisors is an integer number (1341666).

Almost surely, 2^7979043 is an apocalyptic number.

7979043 is a deficient number, since it is larger than the sum of its proper divisors (2754285).

7979043 is a wasteful number, since it uses less digits than its factorization.

7979043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23653.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 7979043 is about 2824.7199861225. The cubic root of 7979043 is about 199.8252056124.

The spelling of 7979043 in words is "seven million, nine hundred seventy-nine thousand, forty-three".