4077161866 has 8 divisors (see below), whose sum is σ = 6126924960. Its totient is φ = 2034853548.

The previous prime is 4077161849. The next prime is 4077161887. The reversal of 4077161866 is 6681617704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1862326 + ... + 1864513.

It is an arithmetic number, because the mean of its divisors is an integer number (765865620).

Almost surely, 2^4077161866 is an apocalyptic number.

4077161866 is a deficient number, since it is larger than the sum of its proper divisors (2049763094).

4077161866 is a wasteful number, since it uses less digits than its factorization.

4077161866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727388.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 4077161866 is about 63852.6574701476. The cubic root of 4077161866 is about 1597.5433479372.

The spelling of 4077161866 in words is "four billion, seventy-seven million, one hundred sixty-one thousand, eight hundred sixty-six".