6979262401 has 4 divisors (see below), whose sum is σ = 6985173204. Its totient is φ = 6973351600.

The previous prime is 6979262371. The next prime is 6979262429. The reversal of 6979262401 is 1042629796.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5617652401 + 1361610000 = 74951^2 + 36900^2 .

It is a cyclic number.

It is not a de Polignac number, because 6979262401 - 2⁵ = 6979262369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6979262491) 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, 2953630 + ... + 2955991.

It is an arithmetic number, because the mean of its divisors is an integer number (1746293301).

Almost surely, 2^6979262401 is an apocalyptic number.

It is an amenable number.

6979262401 is a deficient number, since it is larger than the sum of its proper divisors (5910803).

6979262401 is a wasteful number, since it uses less digits than its factorization.

6979262401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5910802.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 6979262401 is about 83541.9798723971. The cubic root of 6979262401 is about 1911.0402857104.

The spelling of 6979262401 in words is "six billion, nine hundred seventy-nine million, two hundred sixty-two thousand, four hundred one".