3876376161 has 16 divisors (see below), whose sum is σ = 5934860288. Its totient is φ = 2204571600.

The previous prime is 3876376157. The next prime is 3876376267. The reversal of 3876376161 is 1616736783.

3876376161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3876376161 - 2² = 3876376157 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3876376161.

It is not an unprimeable number, because it can be changed into a prime (3876376961) 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, 432985 + ... + 441846.

It is an arithmetic number, because the mean of its divisors is an integer number (370928768).

Almost surely, 2^3876376161 is an apocalyptic number.

It is an amenable number.

3876376161 is a deficient number, since it is larger than the sum of its proper divisors (2058484127).

3876376161 is a wasteful number, since it uses less digits than its factorization.

3876376161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875052.

The product of its digits is 762048, while the sum is 48.

The square root of 3876376161 is about 62260.5505998783. The cubic root of 3876376161 is about 1570.8762416314.

The spelling of 3876376161 in words is "three billion, eight hundred seventy-six million, three hundred seventy-six thousand, one hundred sixty-one".