3779887867 has 32 divisors (see below), whose sum is σ = 4614382080. Its totient is φ = 3028596480.

The previous prime is 3779887861. The next prime is 3779887889. The reversal of 3779887867 is 7687889773.

3779887867 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3779887867 - 2⁷ = 3779887739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3779887796 and 3779887805.

It is not an unprimeable number, because it can be changed into a prime (3779887861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 651184 + ... + 656962.

It is an arithmetic number, because the mean of its divisors is an integer number (144199440).

Almost surely, 2^3779887867 is an apocalyptic number.

3779887867 is a deficient number, since it is larger than the sum of its proper divisors (834494213).

3779887867 is a wasteful number, since it uses less digits than its factorization.

3779887867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5923.

The product of its digits is 199148544, while the sum is 70.

The square root of 3779887867 is about 61480.7926673038. The cubic root of 3779887867 is about 1557.7328269654.

The spelling of 3779887867 in words is "three billion, seven hundred seventy-nine million, eight hundred eighty-seven thousand, eight hundred sixty-seven".