6979507 has 2 divisors, whose sum is σ = 6979508. Its totient is φ = 6979506.

The previous prime is 6979493. The next prime is 6979519. The reversal of 6979507 is 7059796.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6979507 - 2¹⁹ = 6455219 is a prime.

It is not a weakly prime, because it can be changed into another prime (6979207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3489753 + 3489754.

It is an arithmetic number, because the mean of its divisors is an integer number (3489754).

Almost surely, 2^6979507 is an apocalyptic number.

6979507 is a deficient number, since it is larger than the sum of its proper divisors (1).

6979507 is an equidigital number, since it uses as much as digits as its factorization.

6979507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 6979507 is about 2641.8756594511. The cubic root of 6979507 is about 191.1062610566.

It can be divided in two parts, 6979 and 507, that multiplied together give a palindrome (3538353).

The spelling of 6979507 in words is "six million, nine hundred seventy-nine thousand, five hundred seven".