6949094777 has 16 divisors (see below), whose sum is σ = 7436499840. Its totient is φ = 6470592768.

The previous prime is 6949094773. The next prime is 6949094843. The reversal of 6949094777 is 7774909496.

It is not a de Polignac number, because 6949094777 - 2² = 6949094773 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6949094773) 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, 1669583 + ... + 1673739.

It is an arithmetic number, because the mean of its divisors is an integer number (464781240).

Almost surely, 2^6949094777 is an apocalyptic number.

It is an amenable number.

6949094777 is a deficient number, since it is larger than the sum of its proper divisors (487405063).

6949094777 is a wasteful number, since it uses less digits than its factorization.

6949094777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5200.

The product of its (nonzero) digits is 24004512, while the sum is 62.

The square root of 6949094777 is about 83361.2306591020. The cubic root of 6949094777 is about 1908.2828400506.

The spelling of 6949094777 in words is "six billion, nine hundred forty-nine million, ninety-four thousand, seven hundred seventy-seven".