6954948769 has 2 divisors, whose sum is σ = 6954948770. Its totient is φ = 6954948768.

The previous prime is 6954948757. The next prime is 6954948811. The reversal of 6954948769 is 9678494596.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4568137744 + 2386811025 = 67588^2 + 48855^2 .

It is a cyclic number.

It is not a de Polignac number, because 6954948769 - 2⁹ = 6954948257 is a prime.

It is a super-2 number, since 2×6954948769² = 96742624758829230722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6954942769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3477474384 + 3477474385.

It is an arithmetic number, because the mean of its divisors is an integer number (3477474385).

Almost surely, 2^6954948769 is an apocalyptic number.

It is an amenable number.

6954948769 is a deficient number, since it is larger than the sum of its proper divisors (1).

6954948769 is an equidigital number, since it uses as much as digits as its factorization.

6954948769 is an evil number, because the sum of its binary digits is even.

The product of its digits is 117573120, while the sum is 67.

The square root of 6954948769 is about 83396.3354650551. The cubic root of 6954948769 is about 1908.8185422981.

The spelling of 6954948769 in words is "six billion, nine hundred fifty-four million, nine hundred forty-eight thousand, seven hundred sixty-nine".