6954822979 has 16 divisors (see below), whose sum is σ = 7664832000. Its totient is φ = 6270377760.

The previous prime is 6954822971. The next prime is 6954822983. The reversal of 6954822979 is 9792284596.

It is a cyclic number.

It is not a de Polignac number, because 6954822979 - 2³ = 6954822971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6954822971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293484 + ... + 316294.

It is an arithmetic number, because the mean of its divisors is an integer number (479052000).

Almost surely, 2^6954822979 is an apocalyptic number.

6954822979 is a deficient number, since it is larger than the sum of its proper divisors (710009021).

6954822979 is a wasteful number, since it uses less digits than its factorization.

6954822979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23370.

The product of its digits is 19595520, while the sum is 61.

The square root of 6954822979 is about 83395.5812918167. The cubic root of 6954822979 is about 1908.8070343421.

The spelling of 6954822979 in words is "six billion, nine hundred fifty-four million, eight hundred twenty-two thousand, nine hundred seventy-nine".