6979387601 has 4 divisors (see below), whose sum is σ = 7004050032. Its totient is φ = 6954725172.

The previous prime is 6979387579. The next prime is 6979387603. The reversal of 6979387601 is 1067839796.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6979387601 - 2⁶ = 6979387537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6979387603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12330791 + ... + 12331356.

It is an arithmetic number, because the mean of its divisors is an integer number (1751012508).

Almost surely, 2^6979387601 is an apocalyptic number.

It is an amenable number.

6979387601 is a deficient number, since it is larger than the sum of its proper divisors (24662431).

6979387601 is a wasteful number, since it uses less digits than its factorization.

6979387601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24662430.

The product of its (nonzero) digits is 3429216, while the sum is 56.

The square root of 6979387601 is about 83542.7291929106. The cubic root of 6979387601 is about 1911.0517129358.

The spelling of 6979387601 in words is "six billion, nine hundred seventy-nine million, three hundred eighty-seven thousand, six hundred one".