2077669168 has 20 divisors (see below), whose sum is σ = 4045924080. Its totient is φ = 1033559744.

The previous prime is 2077669163. The next prime is 2077669193. The reversal of 2077669168 is 8619667702.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2077669163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326428 + ... + 332731.

It is an arithmetic number, because the mean of its divisors is an integer number (202296204).

Almost surely, 2^2077669168 is an apocalyptic number.

It is an amenable number.

2077669168 is a deficient number, since it is larger than the sum of its proper divisors (1968254912).

2077669168 is a wasteful number, since it uses less digits than its factorization.

2077669168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659364 (or 659358 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 52.

The square root of 2077669168 is about 45581.4564049900. The cubic root of 2077669168 is about 1276.0238692089.

The spelling of 2077669168 in words is "two billion, seventy-seven million, six hundred sixty-nine thousand, one hundred sixty-eight".