4178061876 has 24 divisors (see below), whose sum is σ = 9776754400. Its totient is φ = 1388695392.

The previous prime is 4178061869. The next prime is 4178061917. The reversal of 4178061876 is 6781608714.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494626 + ... + 503001.

Almost surely, 2^4178061876 is an apocalyptic number.

It is an amenable number.

4178061876 is an abundant number, since it is smaller than the sum of its proper divisors (5598692524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4178061876 is a wasteful number, since it uses less digits than its factorization.

4178061876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997983 (or 997981 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 48.

The square root of 4178061876 is about 64637.9290819253. The cubic root of 4178061876 is about 1610.6145662484.

The spelling of 4178061876 in words is "four billion, one hundred seventy-eight million, sixty-one thousand, eight hundred seventy-six".