6979245 has 32 divisors (see below), whose sum is σ = 13746432. Its totient is φ = 2944512.

The previous prime is 6979241. The next prime is 6979249. The reversal of 6979245 is 5429796.

It is an interprime number because it is at equal distance from previous prime (6979241) and next prime (6979249).

It is not a de Polignac number, because 6979245 - 2² = 6979241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6979197 and 6979206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6979241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1192 + ... + 3921.

It is an arithmetic number, because the mean of its divisors is an integer number (429576).

Almost surely, 2^6979245 is an apocalyptic number.

6979245 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6979245 is a deficient number, since it is larger than the sum of its proper divisors (6767187).

6979245 is a wasteful number, since it uses less digits than its factorization.

6979245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141.

The product of its digits is 136080, while the sum is 42.

The square root of 6979245 is about 2641.8260730033. The cubic root of 6979245 is about 191.1038697480.

The spelling of 6979245 in words is "six million, nine hundred seventy-nine thousand, two hundred forty-five".